172334455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 210924000

約数和(自身を除く): 38589545

約数列:

[1, 5, 61, 305, 349, 1619, 1745, 8095, 21289, 98759, 106445, 493795, 565031, 2825155, 34466891, 172334455]

約数ペア:

[(1, 172334455), (5, 34466891), (61, 2825155), (305, 565031), (349, 493795), (1619, 106445), (1745, 98759), (8095, 21289)]