13172591425

素因数分解:

$5^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{184039}}^1$

素因数の和:184465

約数の個数: 24

約数和(自身を含む): 18713187200

約数和(自身を除く): 5540595775

約数列:

[1, 5, 7, 25, 35, 175, 409, 2045, 2863, 10225, 14315, 71575, 184039, 920195, 1288273, 4600975, 6441365, 32206825, 75271951, 376359755, 526903657, 1881798775, 2634518285, 13172591425]

約数ペア:

[(1, 13172591425), (5, 2634518285), (7, 1881798775), (25, 526903657), (35, 376359755), (175, 75271951), (409, 32206825), (2045, 6441365), (2863, 4600975), (10225, 1288273), (14315, 920195), (71575, 184039)]