61001325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 138928608

約数和(自身を除く): 77927283

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 99, 105, 147, 165, 175, 225, 231, 245, 275, 315, 385, 441, 495, 503, 525, 539, 693, 735, 825, 1155, 1225, 1509, 1575, 1617, 1925, 2205, 2475, 2515, 2695, 3465, 3521, 3675, 4527, 4851, 5533, 5775, 7545, 8085, 10563, 11025, 12575, 13475, 16599, 17325, 17605, 22635, 24255, 24647, 27665, 31689, 37725, 38731, 40425, 49797, 52815, 73941, 82995, 88025, 113175, 116193, 121275, 123235, 138325, 158445, 193655, 221823, 248985, 264075, 271117, 348579, 369705, 414975, 580965, 616175, 792225, 813351, 968275, 1109115, 1244925, 1355585, 1742895, 1848525, 2440053, 2904825, 4066755, 5545575, 6777925, 8714475, 12200265, 20333775, 61001325]

約数ペア:

[(1, 61001325), (3, 20333775), (5, 12200265), (7, 8714475), (9, 6777925), (11, 5545575), (15, 4066755), (21, 2904825), (25, 2440053), (33, 1848525), (35, 1742895), (45, 1355585), (49, 1244925), (55, 1109115), (63, 968275), (75, 813351), (77, 792225), (99, 616175), (105, 580965), (147, 414975), (165, 369705), (175, 348579), (225, 271117), (231, 264075), (245, 248985), (275, 221823), (315, 193655), (385, 158445), (441, 138325), (495, 123235), (503, 121275), (525, 116193), (539, 113175), (693, 88025), (735, 82995), (825, 73941), (1155, 52815), (1225, 49797), (1509, 40425), (1575, 38731), (1617, 37725), (1925, 31689), (2205, 27665), (2475, 24647), (2515, 24255), (2695, 22635), (3465, 17605), (3521, 17325), (3675, 16599), (4527, 13475), (4851, 12575), (5533, 11025), (5775, 10563), (7545, 8085)]