61340265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 131838720

約数和(自身を除く): 70498455

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 37, 45, 57, 63, 95, 105, 111, 133, 171, 185, 259, 277, 285, 315, 333, 399, 555, 665, 703, 777, 831, 855, 1197, 1295, 1385, 1665, 1939, 1995, 2109, 2331, 2493, 3515, 3885, 4155, 4921, 5263, 5817, 5985, 6327, 9695, 10249, 10545, 11655, 12465, 14763, 15789, 17451, 24605, 26315, 29085, 30747, 31635, 36841, 44289, 47367, 51245, 71743, 73815, 78945, 87255, 92241, 110523, 153735, 184205, 194731, 215229, 221445, 236835, 331569, 358715, 461205, 552615, 584193, 645687, 973655, 1076145, 1363117, 1657845, 1752579, 2920965, 3228435, 4089351, 6815585, 8762895, 12268053, 20446755, 61340265]

約数ペア:

[(1, 61340265), (3, 20446755), (5, 12268053), (7, 8762895), (9, 6815585), (15, 4089351), (19, 3228435), (21, 2920965), (35, 1752579), (37, 1657845), (45, 1363117), (57, 1076145), (63, 973655), (95, 645687), (105, 584193), (111, 552615), (133, 461205), (171, 358715), (185, 331569), (259, 236835), (277, 221445), (285, 215229), (315, 194731), (333, 184205), (399, 153735), (555, 110523), (665, 92241), (703, 87255), (777, 78945), (831, 73815), (855, 71743), (1197, 51245), (1295, 47367), (1385, 44289), (1665, 36841), (1939, 31635), (1995, 30747), (2109, 29085), (2331, 26315), (2493, 24605), (3515, 17451), (3885, 15789), (4155, 14763), (4921, 12465), (5263, 11655), (5817, 10545), (5985, 10249), (6327, 9695)]