12647625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 21790080

約数和(自身を除く): 9142455

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 1163, 2175, 3489, 3625, 5815, 10875, 17445, 29075, 33727, 87225, 101181, 145375, 168635, 436125, 505905, 843175, 2529525, 4215875, 12647625]

約数ペア:

[(1, 12647625), (3, 4215875), (5, 2529525), (15, 843175), (25, 505905), (29, 436125), (75, 168635), (87, 145375), (125, 101181), (145, 87225), (375, 33727), (435, 29075), (725, 17445), (1163, 10875), (2175, 5815), (3489, 3625)]