74090625

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 141240960

約数和(自身を除く): 67150335

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1129, 1875, 2625, 3125, 3387, 4375, 5645, 7903, 9375, 13125, 16935, 21875, 23709, 28225, 39515, 65625, 84675, 118545, 141125, 197575, 423375, 592725, 705625, 987875, 2116875, 2963625, 3528125, 4939375, 10584375, 14818125, 24696875, 74090625]

約数ペア:

[(1, 74090625), (3, 24696875), (5, 14818125), (7, 10584375), (15, 4939375), (21, 3528125), (25, 2963625), (35, 2116875), (75, 987875), (105, 705625), (125, 592725), (175, 423375), (375, 197575), (525, 141125), (625, 118545), (875, 84675), (1129, 65625), (1875, 39515), (2625, 28225), (3125, 23709), (3387, 21875), (4375, 16935), (5645, 13125), (7903, 9375)]