2108698545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{4327}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 3443980032

約数和(自身を除く): 1335281487

約数列:

[1, 3, 5, 15, 53, 159, 265, 613, 795, 1839, 3065, 4327, 9195, 12981, 21635, 32489, 64905, 97467, 162445, 229331, 487335, 687993, 1146655, 2652451, 3439965, 7957353, 13262255, 39786765, 140579903, 421739709, 702899515, 2108698545]

約数ペア:

[(1, 2108698545), (3, 702899515), (5, 421739709), (15, 140579903), (53, 39786765), (159, 13262255), (265, 7957353), (613, 3439965), (795, 2652451), (1839, 1146655), (3065, 687993), (4327, 487335), (9195, 229331), (12981, 162445), (21635, 97467), (32489, 64905)]