87923545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10399}}^1$

素因数の和:10512

約数の個数: 16

約数和(自身を含む): 112320000

約数和(自身を除く): 24396455

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 10399, 51995, 197581, 925511, 987905, 4627555, 17584709, 87923545]

約数ペア:

[(1, 87923545), (5, 17584709), (19, 4627555), (89, 987905), (95, 925511), (445, 197581), (1691, 51995), (8455, 10399)]