15055250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 32811480

約数和(自身を除く): 17756230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1229, 1750, 2450, 2458, 6125, 6145, 8603, 12250, 12290, 17206, 30725, 43015, 60221, 61450, 86030, 120442, 153625, 215075, 301105, 307250, 430150, 602210, 1075375, 1505525, 2150750, 3011050, 7527625, 15055250]

約数ペア:

[(1, 15055250), (2, 7527625), (5, 3011050), (7, 2150750), (10, 1505525), (14, 1075375), (25, 602210), (35, 430150), (49, 307250), (50, 301105), (70, 215075), (98, 153625), (125, 120442), (175, 86030), (245, 61450), (250, 60221), (350, 43015), (490, 30725), (875, 17206), (1225, 12290), (1229, 12250), (1750, 8603), (2450, 6145), (2458, 6125)]