71464125

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 119808000

約数和(自身を除く): 48343875

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 745, 1279, 2235, 3725, 3837, 6395, 11175, 18625, 19185, 31975, 55875, 95925, 159875, 190571, 479625, 571713, 952855, 2858565, 4764275, 14292825, 23821375, 71464125]

約数ペア:

[(1, 71464125), (3, 23821375), (5, 14292825), (15, 4764275), (25, 2858565), (75, 952855), (125, 571713), (149, 479625), (375, 190571), (447, 159875), (745, 95925), (1279, 55875), (2235, 31975), (3725, 19185), (3837, 18625), (6395, 11175)]