1569136271945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11649551}}^1$

素因数の和:11649677

約数の個数: 32

約数和(自身を含む): 2147245424640

約数和(自身を除く): 578109152695

約数列:

[1, 5, 11, 31, 55, 79, 155, 341, 395, 869, 1705, 2449, 4345, 12245, 26939, 134695, 11649551, 58247755, 128145061, 361136081, 640725305, 920314529, 1805680405, 3972496891, 4601572645, 10123459819, 19862484455, 28529750399, 50617299095, 142648751995, 313827254389, 1569136271945]

約数ペア:

[(1, 1569136271945), (5, 313827254389), (11, 142648751995), (31, 50617299095), (55, 28529750399), (79, 19862484455), (155, 10123459819), (341, 4601572645), (395, 3972496891), (869, 1805680405), (1705, 920314529), (2449, 640725305), (4345, 361136081), (12245, 128145061), (26939, 58247755), (134695, 11649551)]