3855175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 5196096

約数和(自身を除く): 1340921

約数列:

[1, 5, 17, 25, 47, 85, 193, 235, 425, 799, 965, 1175, 3281, 3995, 4825, 9071, 16405, 19975, 45355, 82025, 154207, 226775, 771035, 3855175]

約数ペア:

[(1, 3855175), (5, 771035), (17, 226775), (25, 154207), (47, 82025), (85, 45355), (193, 19975), (235, 16405), (425, 9071), (799, 4825), (965, 3995), (1175, 3281)]