1097193625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1951}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 1498199040

約数和(自身を除く): 401005415

約数列:

[1, 5, 11, 25, 55, 125, 275, 409, 1375, 1951, 2045, 4499, 9755, 10225, 21461, 22495, 48775, 51125, 107305, 112475, 243875, 536525, 562375, 797959, 2682625, 3989795, 8777549, 19948975, 43887745, 99744875, 219438725, 1097193625]

約数ペア:

[(1, 1097193625), (5, 219438725), (11, 99744875), (25, 43887745), (55, 19948975), (125, 8777549), (275, 3989795), (409, 2682625), (1375, 797959), (1951, 562375), (2045, 536525), (4499, 243875), (9755, 112475), (10225, 107305), (21461, 51125), (22495, 48775)]