15172485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 25485312

約数和(自身を除く): 10312827

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 487, 1005, 1461, 2077, 2435, 6231, 7305, 10385, 15097, 31155, 32629, 45291, 75485, 97887, 163145, 226455, 489435, 1011499, 3034497, 5057495, 15172485]

約数ペア:

[(1, 15172485), (3, 5057495), (5, 3034497), (15, 1011499), (31, 489435), (67, 226455), (93, 163145), (155, 97887), (201, 75485), (335, 45291), (465, 32629), (487, 31155), (1005, 15097), (1461, 10385), (2077, 7305), (2435, 6231)]