156942735

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{24971}}^1$

素因数の和:25398

約数の個数: 16

約数和(自身を含む): 251717760

約数和(自身を除く): 94775025

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 6285, 24971, 74913, 124855, 374565, 10462849, 31388547, 52314245, 156942735]

約数ペア:

[(1, 156942735), (3, 52314245), (5, 31388547), (15, 10462849), (419, 374565), (1257, 124855), (2095, 74913), (6285, 24971)]