5090995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 7676928

約数和(自身を除く): 2585933

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 167, 335, 455, 469, 835, 871, 1169, 2171, 2345, 4355, 5845, 6097, 10855, 11189, 15197, 30485, 55945, 75985, 78323, 145457, 391615, 727285, 1018199, 5090995]

約数ペア:

[(1, 5090995), (5, 1018199), (7, 727285), (13, 391615), (35, 145457), (65, 78323), (67, 75985), (91, 55945), (167, 30485), (335, 15197), (455, 11189), (469, 10855), (835, 6097), (871, 5845), (1169, 4355), (2171, 2345)]