86146945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 108946152

約数和(自身を除く): 22799207

約数列:

[1, 5, 41, 61, 83, 205, 305, 415, 2501, 3403, 5063, 6889, 12505, 17015, 25315, 34445, 207583, 282449, 420229, 1037915, 1412245, 2101145, 17229389, 86146945]

約数ペア:

[(1, 86146945), (5, 17229389), (41, 2101145), (61, 1412245), (83, 1037915), (205, 420229), (305, 282449), (415, 207583), (2501, 34445), (3403, 25315), (5063, 17015), (6889, 12505)]