155432845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 42699635

約数列:

[1, 5, 41, 59, 71, 181, 205, 295, 355, 905, 2419, 2911, 4189, 7421, 10679, 12095, 12851, 14555, 20945, 37105, 53395, 64255, 171749, 437839, 526891, 758209, 858745, 2189195, 2634455, 3791045, 31086569, 155432845]

約数ペア:

[(1, 155432845), (5, 31086569), (41, 3791045), (59, 2634455), (71, 2189195), (181, 858745), (205, 758209), (295, 526891), (355, 437839), (905, 171749), (2419, 64255), (2911, 53395), (4189, 37105), (7421, 20945), (10679, 14555), (12095, 12851)]