2745510845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{20551}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 4119607296

約数和(自身を除く): 1374096451

約数列:

[1, 5, 7, 11, 35, 55, 77, 347, 385, 1735, 2429, 3817, 12145, 19085, 20551, 26719, 102755, 133595, 143857, 226061, 719285, 1130305, 1582427, 7131197, 7912135, 35655985, 49918379, 78443167, 249591895, 392215835, 549102169, 2745510845]

約数ペア:

[(1, 2745510845), (5, 549102169), (7, 392215835), (11, 249591895), (35, 78443167), (55, 49918379), (77, 35655985), (347, 7912135), (385, 7131197), (1735, 1582427), (2429, 1130305), (3817, 719285), (12145, 226061), (19085, 143857), (20551, 133595), (26719, 102755)]