148906305

素因数分解:

$3^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{1997}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 258389352

約数和(自身を除く): 109483047

約数列:

[1, 3, 5, 9, 15, 45, 1657, 1997, 4971, 5991, 8285, 9985, 14913, 17973, 24855, 29955, 74565, 89865, 3309029, 9927087, 16545145, 29781261, 49635435, 148906305]

約数ペア:

[(1, 148906305), (3, 49635435), (5, 29781261), (9, 16545145), (15, 9927087), (45, 3309029), (1657, 89865), (1997, 74565), (4971, 29955), (5991, 24855), (8285, 17973), (9985, 14913)]