12133305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 23137920

約数和(自身を除く): 11004615

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 617, 855, 1035, 1311, 1851, 2185, 3085, 3933, 5553, 6555, 9255, 11723, 14191, 19665, 27765, 35169, 42573, 58615, 70955, 105507, 127719, 175845, 212865, 269629, 527535, 638595, 808887, 1348145, 2426661, 4044435, 12133305]

約数ペア:

[(1, 12133305), (3, 4044435), (5, 2426661), (9, 1348145), (15, 808887), (19, 638595), (23, 527535), (45, 269629), (57, 212865), (69, 175845), (95, 127719), (115, 105507), (171, 70955), (207, 58615), (285, 42573), (345, 35169), (437, 27765), (617, 19665), (855, 14191), (1035, 11723), (1311, 9255), (1851, 6555), (2185, 5553), (3085, 3933)]