4346975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 5713920

約数和(自身を除く): 1366945

約数列:

[1, 5, 25, 31, 71, 79, 155, 355, 395, 775, 1775, 1975, 2201, 2449, 5609, 11005, 12245, 28045, 55025, 61225, 140225, 173879, 869395, 4346975]

約数ペア:

[(1, 4346975), (5, 869395), (25, 173879), (31, 140225), (71, 61225), (79, 55025), (155, 28045), (355, 12245), (395, 11005), (775, 5609), (1775, 2449), (1975, 2201)]