1296752475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{557743}}^1$

素因数の和:557787

約数の個数: 24

約数和(自身を含む): 2213128192

約数和(自身を除く): 916375717

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 557743, 1673229, 2788715, 8366145, 13943575, 17290033, 41830725, 51870099, 86450165, 259350495, 432250825, 1296752475]

約数ペア:

[(1, 1296752475), (3, 432250825), (5, 259350495), (15, 86450165), (25, 51870099), (31, 41830725), (75, 17290033), (93, 13943575), (155, 8366145), (465, 2788715), (775, 1673229), (2325, 557743)]