11641875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{887}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 22192896

約数和(自身を除く): 10551021

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 887, 1875, 2625, 2661, 4375, 4435, 6209, 13125, 13305, 18627, 22175, 31045, 66525, 93135, 110875, 155225, 332625, 465675, 554375, 776125, 1663125, 2328375, 3880625, 11641875]

約数ペア:

[(1, 11641875), (3, 3880625), (5, 2328375), (7, 1663125), (15, 776125), (21, 554375), (25, 465675), (35, 332625), (75, 155225), (105, 110875), (125, 93135), (175, 66525), (375, 31045), (525, 22175), (625, 18627), (875, 13305), (887, 13125), (1875, 6209), (2625, 4435), (2661, 4375)]