25530585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3089}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 44496000

約数和(自身を除く): 18965415

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 3089, 8265, 9267, 15445, 46335, 58691, 89581, 176073, 268743, 293455, 447905, 880365, 1343715, 1702039, 5106117, 8510195, 25530585]

約数ペア:

[(1, 25530585), (3, 8510195), (5, 5106117), (15, 1702039), (19, 1343715), (29, 880365), (57, 447905), (87, 293455), (95, 268743), (145, 176073), (285, 89581), (435, 58691), (551, 46335), (1653, 15445), (2755, 9267), (3089, 8265)]