89892005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8887}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 130973568

約数和(自身を除く): 41081563

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 8887, 10115, 44435, 62209, 151079, 311045, 755395, 1057553, 2568343, 5287765, 12841715, 17978401, 89892005]

約数ペア:

[(1, 89892005), (5, 17978401), (7, 12841715), (17, 5287765), (35, 2568343), (85, 1057553), (119, 755395), (289, 311045), (595, 151079), (1445, 62209), (2023, 44435), (8887, 10115)]