27258345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14087}}^1$

素因数の和:14141

約数の個数: 24

約数和(自身を含む): 48350016

約数和(自身を除く): 21091671

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14087, 42261, 70435, 126783, 211305, 605741, 633915, 1817223, 3028705, 5451669, 9086115, 27258345]

約数ペア:

[(1, 27258345), (3, 9086115), (5, 5451669), (9, 3028705), (15, 1817223), (43, 633915), (45, 605741), (129, 211305), (215, 126783), (387, 70435), (645, 42261), (1935, 14087)]