157420573825

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{383}}^1\times {\mathrm{31079}}^1$

素因数の和:31518

約数の個数: 36

約数和(自身を含む): 204596904960

約数和(自身を除く): 47176331135

約数列:

[1, 5, 23, 25, 115, 383, 529, 575, 1915, 2645, 8809, 9575, 13225, 31079, 44045, 155395, 202607, 220225, 714817, 776975, 1013035, 3574085, 5065175, 11903257, 16440791, 17870425, 59516285, 82203955, 273774911, 297581425, 411019775, 1368874555, 6296822953, 6844372775, 31484114765, 157420573825]

約数ペア:

[(1, 157420573825), (5, 31484114765), (23, 6844372775), (25, 6296822953), (115, 1368874555), (383, 411019775), (529, 297581425), (575, 273774911), (1915, 82203955), (2645, 59516285), (8809, 17870425), (9575, 16440791), (13225, 11903257), (31079, 5065175), (44045, 3574085), (155395, 1013035), (202607, 776975), (220225, 714817)]