1125985

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 1575936

約数和(自身を除く): 449951

約数列:

[1, 5, 7, 35, 53, 265, 371, 607, 1855, 3035, 4249, 21245, 32171, 160855, 225197, 1125985]

約数ペア:

[(1, 1125985), (5, 225197), (7, 160855), (35, 32171), (53, 21245), (265, 4249), (371, 3035), (607, 1855)]