4187165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 5287680

約数和(自身を除く): 1100515

約数列:

[1, 5, 29, 67, 145, 335, 431, 1943, 2155, 9715, 12499, 28877, 62495, 144385, 837433, 4187165]

約数ペア:

[(1, 4187165), (5, 837433), (29, 144385), (67, 62495), (145, 28877), (335, 12499), (431, 9715), (1943, 2155)]