12318405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 21714048

約数和(自身を除く): 9395643

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 617, 1331, 1815, 1851, 3085, 3993, 6655, 6787, 9255, 19965, 20361, 33935, 74657, 101805, 223971, 373285, 821227, 1119855, 2463681, 4106135, 12318405]

約数ペア:

[(1, 12318405), (3, 4106135), (5, 2463681), (11, 1119855), (15, 821227), (33, 373285), (55, 223971), (121, 101805), (165, 74657), (363, 33935), (605, 20361), (617, 19965), (1331, 9255), (1815, 6787), (1851, 6655), (3085, 3993)]