54117555125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{32413}}^1$

素因数の和:32503

約数の個数: 48

約数和(自身を含む): 73209223152

約数和(自身を除く): 19091668027

約数列:

[1, 5, 19, 25, 37, 95, 125, 185, 361, 475, 703, 925, 1805, 2375, 3515, 4625, 9025, 13357, 17575, 32413, 45125, 66785, 87875, 162065, 333925, 615847, 810325, 1199281, 1669625, 3079235, 4051625, 5996405, 11701093, 15396175, 22786339, 29982025, 58505465, 76980875, 113931695, 149910125, 292527325, 432940441, 569658475, 1462636625, 2164702205, 2848292375, 10823511025, 54117555125]

約数ペア:

[(1, 54117555125), (5, 10823511025), (19, 2848292375), (25, 2164702205), (37, 1462636625), (95, 569658475), (125, 432940441), (185, 292527325), (361, 149910125), (475, 113931695), (703, 76980875), (925, 58505465), (1805, 29982025), (2375, 22786339), (3515, 15396175), (4625, 11701093), (9025, 5996405), (13357, 4051625), (17575, 3079235), (32413, 1669625), (45125, 1199281), (66785, 810325), (87875, 615847), (162065, 333925)]