42268625

素因数分解:

$5^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 62884224

約数和(自身を除く): 20615599

約数列:

[1, 5, 7, 25, 35, 49, 67, 103, 125, 175, 245, 335, 469, 515, 721, 875, 1225, 1675, 2345, 2575, 3283, 3605, 5047, 6125, 6901, 8375, 11725, 12875, 16415, 18025, 25235, 34505, 48307, 58625, 82075, 90125, 126175, 172525, 241535, 338149, 410375, 630875, 862625, 1207675, 1690745, 6038375, 8453725, 42268625]

約数ペア:

[(1, 42268625), (5, 8453725), (7, 6038375), (25, 1690745), (35, 1207675), (49, 862625), (67, 630875), (103, 410375), (125, 338149), (175, 241535), (245, 172525), (335, 126175), (469, 90125), (515, 82075), (721, 58625), (875, 48307), (1225, 34505), (1675, 25235), (2345, 18025), (2575, 16415), (3283, 12875), (3605, 11725), (5047, 8375), (6125, 6901)]