3966725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 5922240

約数和(自身を除く): 1955515

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1193, 3325, 5965, 8351, 22667, 29825, 41755, 113335, 158669, 208775, 566675, 793345, 3966725]

約数ペア:

[(1, 3966725), (5, 793345), (7, 566675), (19, 208775), (25, 158669), (35, 113335), (95, 41755), (133, 29825), (175, 22667), (475, 8351), (665, 5965), (1193, 3325)]