12069765

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 21268728

約数和(自身を除く): 9198963

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4397, 13191, 21985, 39573, 65955, 197865, 268217, 804651, 1341085, 2413953, 4023255, 12069765]

約数ペア:

[(1, 12069765), (3, 4023255), (5, 2413953), (9, 1341085), (15, 804651), (45, 268217), (61, 197865), (183, 65955), (305, 39573), (549, 21985), (915, 13191), (2745, 4397)]