2625103625

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 3323762208

約数和(自身を除く): 698658583

約数列:

[1, 5, 25, 101, 125, 337, 505, 617, 1685, 2525, 3085, 8425, 12625, 15425, 34037, 42125, 62317, 77125, 170185, 207929, 311585, 850925, 1039645, 1557925, 4254625, 5198225, 7789625, 21000829, 25991125, 105004145, 525020725, 2625103625]

約数ペア:

[(1, 2625103625), (5, 525020725), (25, 105004145), (101, 25991125), (125, 21000829), (337, 7789625), (505, 5198225), (617, 4254625), (1685, 1557925), (2525, 1039645), (3085, 850925), (8425, 311585), (12625, 207929), (15425, 170185), (34037, 77125), (42125, 62317)]