51012135

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6263}}^1$

素因数の和:6455

約数の個数: 24

約数和(自身を含む): 88923744

約数和(自身を除く): 37911609

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 6263, 8145, 18789, 31315, 56367, 93945, 281835, 1133603, 3400809, 5668015, 10202427, 17004045, 51012135]

約数ペア:

[(1, 51012135), (3, 17004045), (5, 10202427), (9, 5668015), (15, 3400809), (45, 1133603), (181, 281835), (543, 93945), (905, 56367), (1629, 31315), (2715, 18789), (6263, 8145)]