55072225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4133}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 75354552

約数和(自身を除く): 20282327

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 4133, 13325, 20665, 53729, 103325, 169453, 268645, 847265, 1343225, 2202889, 4236325, 11014445, 55072225]

約数ペア:

[(1, 55072225), (5, 11014445), (13, 4236325), (25, 2202889), (41, 1343225), (65, 847265), (205, 268645), (325, 169453), (533, 103325), (1025, 53729), (2665, 20665), (4133, 13325)]