12962075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 19454112

約数和(自身を除く): 6492037

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4357, 21785, 30499, 74069, 108925, 152495, 370345, 518483, 762475, 1851725, 2592415, 12962075]

約数ペア:

[(1, 12962075), (5, 2592415), (7, 1851725), (17, 762475), (25, 518483), (35, 370345), (85, 152495), (119, 108925), (175, 74069), (425, 30499), (595, 21785), (2975, 4357)]