121081920335

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{665267}}^1$

素因数の和:665770

約数の個数: 16

約数和(自身を含む): 147290335200

約数和(自身を除く): 26208414865

約数列:

[1, 5, 89, 409, 445, 2045, 36401, 182005, 665267, 3326335, 59208763, 272094203, 296043815, 1360471015, 24216384067, 121081920335]

約数ペア:

[(1, 121081920335), (5, 24216384067), (89, 1360471015), (409, 296043815), (445, 272094203), (2045, 59208763), (36401, 3326335), (182005, 665267)]