13303386075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 26454449664

約数和(自身を除く): 13151063589

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 105, 111, 147, 175, 185, 227, 245, 259, 431, 525, 555, 681, 735, 777, 925, 1135, 1225, 1293, 1295, 1589, 1813, 2155, 2775, 3017, 3405, 3675, 3885, 4767, 5439, 5675, 6465, 6475, 7945, 8399, 9051, 9065, 10775, 11123, 15085, 15947, 17025, 19425, 21119, 23835, 25197, 27195, 32325, 33369, 39725, 41995, 45255, 45325, 47841, 55615, 58793, 63357, 75425, 79735, 97837, 105595, 111629, 119175, 125985, 135975, 166845, 176379, 209975, 226275, 239205, 278075, 293511, 293965, 316785, 334887, 398675, 411551, 489185, 527975, 558145, 629925, 684859, 781403, 834225, 881895, 1196025, 1234653, 1467555, 1469825, 1583925, 1674435, 2054577, 2057755, 2344209, 2445925, 2790725, 3424295, 3619969, 3907015, 4409475, 4794013, 6173265, 7337775, 8372175, 10272885, 10288775, 10859907, 11721045, 14382039, 17121475, 18099845, 19535075, 23970065, 25339783, 30866325, 51364425, 54299535, 58605225, 71910195, 76019349, 90499225, 119850325, 126698915, 177378481, 271497675, 359550975, 380096745, 532135443, 633494575, 886892405, 1900483725, 2660677215, 4434462025, 13303386075]

約数ペア:

[(1, 13303386075), (3, 4434462025), (5, 2660677215), (7, 1900483725), (15, 886892405), (21, 633494575), (25, 532135443), (35, 380096745), (37, 359550975), (49, 271497675), (75, 177378481), (105, 126698915), (111, 119850325), (147, 90499225), (175, 76019349), (185, 71910195), (227, 58605225), (245, 54299535), (259, 51364425), (431, 30866325), (525, 25339783), (555, 23970065), (681, 19535075), (735, 18099845), (777, 17121475), (925, 14382039), (1135, 11721045), (1225, 10859907), (1293, 10288775), (1295, 10272885), (1589, 8372175), (1813, 7337775), (2155, 6173265), (2775, 4794013), (3017, 4409475), (3405, 3907015), (3675, 3619969), (3885, 3424295), (4767, 2790725), (5439, 2445925), (5675, 2344209), (6465, 2057755), (6475, 2054577), (7945, 1674435), (8399, 1583925), (9051, 1469825), (9065, 1467555), (10775, 1234653), (11123, 1196025), (15085, 881895), (15947, 834225), (17025, 781403), (19425, 684859), (21119, 629925), (23835, 558145), (25197, 527975), (27195, 489185), (32325, 411551), (33369, 398675), (39725, 334887), (41995, 316785), (45255, 293965), (45325, 293511), (47841, 278075), (55615, 239205), (58793, 226275), (63357, 209975), (75425, 176379), (79735, 166845), (97837, 135975), (105595, 125985), (111629, 119175)]