71366895

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42863}}^1$

素因数の和:42911

約数の個数: 24

約数和(自身を含む): 127048896

約数和(自身を除く): 55682001

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 42863, 128589, 214315, 385767, 642945, 1585931, 1928835, 4757793, 7929655, 14273379, 23788965, 71366895]

約数ペア:

[(1, 71366895), (3, 23788965), (5, 14273379), (9, 7929655), (15, 4757793), (37, 1928835), (45, 1585931), (111, 642945), (185, 385767), (333, 214315), (555, 128589), (1665, 42863)]