12402555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75167}}^1$

素因数の和:75186

約数の個数: 16

約数和(自身を含む): 21648384

約数和(自身を除く): 9245829

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 75167, 225501, 375835, 826837, 1127505, 2480511, 4134185, 12402555]

約数ペア:

[(1, 12402555), (3, 4134185), (5, 2480511), (11, 1127505), (15, 826837), (33, 375835), (55, 225501), (165, 75167)]