85007555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 25066045

約数列:

[1, 5, 29, 41, 79, 145, 181, 205, 395, 905, 1189, 2291, 3239, 5249, 5945, 7421, 11455, 14299, 16195, 26245, 37105, 71495, 93931, 215209, 414671, 469655, 586259, 1076045, 2073355, 2931295, 17001511, 85007555]

約数ペア:

[(1, 85007555), (5, 17001511), (29, 2931295), (41, 2073355), (79, 1076045), (145, 586259), (181, 469655), (205, 414671), (395, 215209), (905, 93931), (1189, 71495), (2291, 37105), (3239, 26245), (5249, 16195), (5945, 14299), (7421, 11455)]