4197215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 5905872

約数和(自身を除く): 1708657

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 737, 935, 1139, 3685, 4489, 5695, 12529, 22445, 49379, 62645, 76313, 246895, 381565, 839443, 4197215]

約数ペア:

[(1, 4197215), (5, 839443), (11, 381565), (17, 246895), (55, 76313), (67, 62645), (85, 49379), (187, 22445), (335, 12529), (737, 5695), (935, 4489), (1139, 3685)]