83221825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 108056576

約数和(自身を除く): 24834751

約数列:

[1, 5, 25, 31, 73, 155, 365, 775, 1471, 1825, 2263, 7355, 11315, 36775, 45601, 56575, 107383, 228005, 536915, 1140025, 2684575, 3328873, 16644365, 83221825]

約数ペア:

[(1, 83221825), (5, 16644365), (25, 3328873), (31, 2684575), (73, 1140025), (155, 536915), (365, 228005), (775, 107383), (1471, 56575), (1825, 45601), (2263, 36775), (7355, 11315)]