156942495

素因数分解:

$3^3\times 5^1\times {\mathrm{1162537}}^1$

素因数の和:1162551

約数の個数: 16

約数和(自身を含む): 279009120

約数和(自身を除く): 122066625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162537, 3487611, 5812685, 10462833, 17438055, 31388499, 52314165, 156942495]

約数ペア:

[(1, 156942495), (3, 52314165), (5, 31388499), (9, 17438055), (15, 10462833), (27, 5812685), (45, 3487611), (135, 1162537)]