643529263105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1951}}^1\times {\mathrm{9439}}^1$

素因数の和:11665

約数の個数: 32

約数和(自身を含む): 802674892800

約数和(自身を除く): 159145629695

約数列:

[1, 5, 29, 145, 241, 1205, 1951, 6989, 9439, 9755, 34945, 47195, 56579, 273731, 282895, 470191, 1368655, 2274799, 2350955, 11373995, 13635539, 18415489, 65969171, 68177695, 92077445, 329845855, 534049181, 2670245905, 4438132849, 22190664245, 128705852621, 643529263105]

約数ペア:

[(1, 643529263105), (5, 128705852621), (29, 22190664245), (145, 4438132849), (241, 2670245905), (1205, 534049181), (1951, 329845855), (6989, 92077445), (9439, 68177695), (9755, 65969171), (34945, 18415489), (47195, 13635539), (56579, 11373995), (273731, 2350955), (282895, 2274799), (470191, 1368655)]