18524135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 27205632

約数和(自身を除く): 8681497

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 191, 595, 815, 955, 1141, 1337, 2771, 3247, 5705, 6685, 13855, 16235, 19397, 22729, 31133, 96985, 113645, 155665, 217931, 529261, 1089655, 2646305, 3704827, 18524135]

約数ペア:

[(1, 18524135), (5, 3704827), (7, 2646305), (17, 1089655), (35, 529261), (85, 217931), (119, 155665), (163, 113645), (191, 96985), (595, 31133), (815, 22729), (955, 19397), (1141, 16235), (1337, 13855), (2771, 6685), (3247, 5705)]