129822875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 203164416

約数和(自身を除く): 73341541

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 101, 113, 125, 175, 325, 455, 505, 565, 707, 791, 875, 1313, 1469, 1625, 2275, 2525, 2825, 3535, 3955, 6565, 7345, 9191, 10283, 11375, 11413, 12625, 14125, 17675, 19775, 32825, 36725, 45955, 51415, 57065, 79891, 88375, 98875, 148369, 164125, 183625, 229775, 257075, 285325, 399455, 741845, 1038583, 1148875, 1285375, 1426625, 1997275, 3709225, 5192915, 9986375, 18546125, 25964575, 129822875]

約数ペア:

[(1, 129822875), (5, 25964575), (7, 18546125), (13, 9986375), (25, 5192915), (35, 3709225), (65, 1997275), (91, 1426625), (101, 1285375), (113, 1148875), (125, 1038583), (175, 741845), (325, 399455), (455, 285325), (505, 257075), (565, 229775), (707, 183625), (791, 164125), (875, 148369), (1313, 98875), (1469, 88375), (1625, 79891), (2275, 57065), (2525, 51415), (2825, 45955), (3535, 36725), (3955, 32825), (6565, 19775), (7345, 17675), (9191, 14125), (10283, 12625), (11375, 11413)]