160384625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 209049984

約数和(自身を除く): 48665359

約数列:

[1, 5, 25, 43, 53, 125, 215, 265, 563, 1075, 1325, 2279, 2815, 5375, 6625, 11395, 14075, 24209, 29839, 56975, 70375, 121045, 149195, 284875, 605225, 745975, 1283077, 3026125, 3729875, 6415385, 32076925, 160384625]

約数ペア:

[(1, 160384625), (5, 32076925), (25, 6415385), (43, 3729875), (53, 3026125), (125, 1283077), (215, 745975), (265, 605225), (563, 284875), (1075, 149195), (1325, 121045), (2279, 70375), (2815, 56975), (5375, 29839), (6625, 24209), (11395, 14075)]