23218981735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{9743}}^1$

素因数の和:9864

約数の個数: 48

約数和(自身を含む): 31425335424

約数和(自身を除く): 8206353689

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 391, 529, 901, 1219, 1955, 2645, 4505, 6095, 8993, 9743, 20723, 28037, 44965, 48715, 103615, 140185, 165631, 224089, 476629, 516379, 828155, 1120445, 2383145, 2581895, 3809513, 5154047, 8778443, 11876717, 19047565, 25770235, 43892215, 59383585, 87618799, 201904189, 273164491, 438093995, 1009520945, 1365822455, 4643796347, 23218981735]

約数ペア:

[(1, 23218981735), (5, 4643796347), (17, 1365822455), (23, 1009520945), (53, 438093995), (85, 273164491), (115, 201904189), (265, 87618799), (391, 59383585), (529, 43892215), (901, 25770235), (1219, 19047565), (1955, 11876717), (2645, 8778443), (4505, 5154047), (6095, 3809513), (8993, 2581895), (9743, 2383145), (20723, 1120445), (28037, 828155), (44965, 516379), (48715, 476629), (103615, 224089), (140185, 165631)]