2723861375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 3718041600

約数和(自身を除く): 994180225

約数列:

[1, 5, 19, 25, 37, 95, 125, 139, 185, 223, 475, 695, 703, 925, 1115, 2375, 2641, 3475, 3515, 4237, 4625, 5143, 5575, 8251, 13205, 17375, 17575, 21185, 25715, 27875, 30997, 41255, 66025, 87875, 97717, 105925, 128575, 154985, 156769, 206275, 330125, 488585, 529625, 588943, 642875, 774925, 783845, 1031375, 1146889, 2442925, 2944715, 3874625, 3919225, 5734445, 12214625, 14723575, 19596125, 21790891, 28672225, 73617875, 108954455, 143361125, 544772275, 2723861375]

約数ペア:

[(1, 2723861375), (5, 544772275), (19, 143361125), (25, 108954455), (37, 73617875), (95, 28672225), (125, 21790891), (139, 19596125), (185, 14723575), (223, 12214625), (475, 5734445), (695, 3919225), (703, 3874625), (925, 2944715), (1115, 2442925), (2375, 1146889), (2641, 1031375), (3475, 783845), (3515, 774925), (4237, 642875), (4625, 588943), (5143, 529625), (5575, 488585), (8251, 330125), (13205, 206275), (17375, 156769), (17575, 154985), (21185, 128575), (25715, 105925), (27875, 97717), (30997, 87875), (41255, 66025)]