223114625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 301142400

約数和(自身を除く): 78027775

約数列:

[1, 5, 19, 25, 37, 95, 125, 185, 475, 703, 925, 2375, 2539, 3515, 4625, 12695, 17575, 48241, 63475, 87875, 93943, 241205, 317375, 469715, 1206025, 1784917, 2348575, 6030125, 8924585, 11742875, 44622925, 223114625]

約数ペア:

[(1, 223114625), (5, 44622925), (19, 11742875), (25, 8924585), (37, 6030125), (95, 2348575), (125, 1784917), (185, 1206025), (475, 469715), (703, 317375), (925, 241205), (2375, 93943), (2539, 87875), (3515, 63475), (4625, 48241), (12695, 17575)]