72368145

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5171}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 125865792

約数和(自身を除く): 53497647

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 4665, 5171, 13995, 15513, 25855, 46539, 77565, 232695, 1608181, 4824543, 8040905, 14473629, 24122715, 72368145]

約数ペア:

[(1, 72368145), (3, 24122715), (5, 14473629), (9, 8040905), (15, 4824543), (45, 1608181), (311, 232695), (933, 77565), (1555, 46539), (2799, 25855), (4665, 15513), (5171, 13995)]