42300125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 62449920

約数和(自身を除く): 20149795

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 1667, 3625, 5075, 8335, 11669, 25375, 41675, 48343, 58345, 208375, 241715, 291725, 338401, 1208575, 1458625, 1692005, 6042875, 8460025, 42300125]

約数ペア:

[(1, 42300125), (5, 8460025), (7, 6042875), (25, 1692005), (29, 1458625), (35, 1208575), (125, 338401), (145, 291725), (175, 241715), (203, 208375), (725, 58345), (875, 48343), (1015, 41675), (1667, 25375), (3625, 11669), (5075, 8335)]