84211985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117779}}^1$

素因数の和:117808

約数の個数: 16

約数和(自身を含む): 118722240

約数和(自身を除く): 34510255

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 117779, 588895, 1295569, 1531127, 6477845, 7655635, 16842397, 84211985]

約数ペア:

[(1, 84211985), (5, 16842397), (11, 7655635), (13, 6477845), (55, 1531127), (65, 1295569), (143, 588895), (715, 117779)]