29086366925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 47397555648

約数和(自身を除く): 18311188723

約数列:

[1, 5, 7, 11, 25, 35, 37, 49, 55, 77, 175, 185, 227, 245, 257, 259, 275, 385, 407, 539, 925, 1135, 1225, 1285, 1295, 1589, 1799, 1813, 1925, 2035, 2497, 2695, 2827, 2849, 5675, 6425, 6475, 7945, 8399, 8995, 9065, 9509, 10175, 11123, 12485, 12593, 13475, 14135, 14245, 17479, 19789, 19943, 39725, 41995, 44975, 45325, 47545, 55615, 58339, 58793, 62425, 62965, 66563, 70675, 71225, 87395, 92389, 98945, 99715, 104599, 122353, 138523, 209975, 237725, 278075, 291695, 293965, 314825, 332815, 408373, 411551, 436975, 461945, 465941, 494725, 498575, 522995, 611765, 641729, 646723, 692615, 732193, 1458475, 1469825, 1664075, 2041865, 2057755, 2158543, 2309725, 2329705, 2614975, 2858611, 3058825, 3208645, 3233615, 3463075, 3660965, 4492103, 4527061, 5125351, 10209325, 10288775, 10792715, 11648525, 14293055, 15109801, 16043225, 16168075, 18304825, 22460515, 22635305, 23743973, 25626755, 31444721, 53963575, 71465275, 75549005, 105768607, 112302575, 113176525, 118719865, 128133775, 157223605, 166207811, 377745025, 528843035, 593599325, 786118025, 831039055, 1163454677, 2644215175, 4155195275, 5817273385, 29086366925]

約数ペア:

[(1, 29086366925), (5, 5817273385), (7, 4155195275), (11, 2644215175), (25, 1163454677), (35, 831039055), (37, 786118025), (49, 593599325), (55, 528843035), (77, 377745025), (175, 166207811), (185, 157223605), (227, 128133775), (245, 118719865), (257, 113176525), (259, 112302575), (275, 105768607), (385, 75549005), (407, 71465275), (539, 53963575), (925, 31444721), (1135, 25626755), (1225, 23743973), (1285, 22635305), (1295, 22460515), (1589, 18304825), (1799, 16168075), (1813, 16043225), (1925, 15109801), (2035, 14293055), (2497, 11648525), (2695, 10792715), (2827, 10288775), (2849, 10209325), (5675, 5125351), (6425, 4527061), (6475, 4492103), (7945, 3660965), (8399, 3463075), (8995, 3233615), (9065, 3208645), (9509, 3058825), (10175, 2858611), (11123, 2614975), (12485, 2329705), (12593, 2309725), (13475, 2158543), (14135, 2057755), (14245, 2041865), (17479, 1664075), (19789, 1469825), (19943, 1458475), (39725, 732193), (41995, 692615), (44975, 646723), (45325, 641729), (47545, 611765), (55615, 522995), (58339, 498575), (58793, 494725), (62425, 465941), (62965, 461945), (66563, 436975), (70675, 411551), (71225, 408373), (87395, 332815), (92389, 314825), (98945, 293965), (99715, 291695), (104599, 278075), (122353, 237725), (138523, 209975)]