3438875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 4874688

約数和(自身を除く): 1435813

約数列:

[1, 5, 11, 25, 41, 55, 61, 125, 205, 275, 305, 451, 671, 1025, 1375, 1525, 2255, 2501, 3355, 5125, 7625, 11275, 12505, 16775, 27511, 56375, 62525, 83875, 137555, 312625, 687775, 3438875]

約数ペア:

[(1, 3438875), (5, 687775), (11, 312625), (25, 137555), (41, 83875), (55, 62525), (61, 56375), (125, 27511), (205, 16775), (275, 12505), (305, 11275), (451, 7625), (671, 5125), (1025, 3355), (1375, 2501), (1525, 2255)]