2013295545

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{1289}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 3555910800

約数和(自身を除く): 1542615255

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 569, 915, 1289, 1707, 2745, 2845, 3867, 5121, 6445, 8535, 11601, 19335, 25605, 34709, 58005, 78629, 104127, 173545, 235887, 312381, 393145, 520635, 707661, 733441, 1179435, 1561905, 2200323, 3538305, 3667205, 6600969, 11001615, 33004845, 44739901, 134219703, 223699505, 402659109, 671098515, 2013295545]

約数ペア:

[(1, 2013295545), (3, 671098515), (5, 402659109), (9, 223699505), (15, 134219703), (45, 44739901), (61, 33004845), (183, 11001615), (305, 6600969), (549, 3667205), (569, 3538305), (915, 2200323), (1289, 1561905), (1707, 1179435), (2745, 733441), (2845, 707661), (3867, 520635), (5121, 393145), (6445, 312381), (8535, 235887), (11601, 173545), (19335, 104127), (25605, 78629), (34709, 58005)]