291237503045

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1\times {\mathrm{4177}}^1$

素因数の和:5129

約数の個数: 32

約数和(自身を含む): 355263094368

約数和(自身を除く): 64025591323

約数列:

[1, 5, 97, 233, 485, 617, 1165, 3085, 4177, 20885, 22601, 59849, 113005, 143761, 299245, 405169, 718805, 973241, 2025845, 2577209, 4866205, 12886045, 13944817, 69724085, 94404377, 249989273, 472021885, 600489697, 1249946365, 3002448485, 58247500609, 291237503045]

約数ペア:

[(1, 291237503045), (5, 58247500609), (97, 3002448485), (233, 1249946365), (485, 600489697), (617, 472021885), (1165, 249989273), (3085, 94404377), (4177, 69724085), (20885, 13944817), (22601, 12886045), (59849, 4866205), (113005, 2577209), (143761, 2025845), (299245, 973241), (405169, 718805)]