3955215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23971}}^1$

素因数の和:23990

約数の個数: 16

約数和(自身を含む): 6903936

約数和(自身を除く): 2948721

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 23971, 71913, 119855, 263681, 359565, 791043, 1318405, 3955215]

約数ペア:

[(1, 3955215), (3, 1318405), (5, 791043), (11, 359565), (15, 263681), (33, 119855), (55, 71913), (165, 23971)]