29886395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7057}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 45058272

約数和(自身を除く): 15171877

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 7057, 35285, 49399, 77627, 246995, 388135, 543389, 853897, 2716945, 4269485, 5977279, 29886395]

約数ペア:

[(1, 29886395), (5, 5977279), (7, 4269485), (11, 2716945), (35, 853897), (55, 543389), (77, 388135), (121, 246995), (385, 77627), (605, 49399), (847, 35285), (4235, 7057)]