72055465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8287}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 90703872

約数和(自身を除く): 18648407

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8287, 8695, 41435, 306619, 389489, 1533095, 1947445, 14411093, 72055465]

約数ペア:

[(1, 72055465), (5, 14411093), (37, 1947445), (47, 1533095), (185, 389489), (235, 306619), (1739, 41435), (8287, 8695)]