156930945

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{147353}}^1$

素因数の和:147432

約数の個数: 16

約数和(自身を含む): 254627712

約数和(自身を除く): 97696767

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 147353, 442059, 736765, 2210295, 10462063, 31386189, 52310315, 156930945]

約数ペア:

[(1, 156930945), (3, 52310315), (5, 31386189), (15, 10462063), (71, 2210295), (213, 736765), (355, 442059), (1065, 147353)]