25129623

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 36382720

約数和(自身を除く): 11253097

約数列:

[1, 3, 31, 37, 67, 93, 109, 111, 201, 327, 1147, 2077, 2479, 3379, 3441, 4033, 6231, 7303, 7437, 10137, 12099, 21909, 76849, 125023, 226393, 230547, 270211, 375069, 679179, 810633, 8376541, 25129623]

約数ペア:

[(1, 25129623), (3, 8376541), (31, 810633), (37, 679179), (67, 375069), (93, 270211), (109, 230547), (111, 226393), (201, 125023), (327, 76849), (1147, 21909), (2077, 12099), (2479, 10137), (3379, 7437), (3441, 7303), (4033, 6231)]