156937035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 260093952

約数和(自身を除く): 103156917

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 547, 617, 1641, 1851, 2735, 3085, 8205, 9255, 16957, 19127, 50871, 57381, 84785, 95635, 254355, 286905, 337499, 1012497, 1687495, 5062485, 10462469, 31387407, 52312345, 156937035]

約数ペア:

[(1, 156937035), (3, 52312345), (5, 31387407), (15, 10462469), (31, 5062485), (93, 1687495), (155, 1012497), (465, 337499), (547, 286905), (617, 254355), (1641, 95635), (1851, 84785), (2735, 57381), (3085, 50871), (8205, 19127), (9255, 16957)]