74820895

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 91863072

約数和(自身を除く): 17042177

約数列:

[1, 5, 53, 265, 331, 853, 1655, 4265, 17543, 45209, 87715, 226045, 282343, 1411715, 14964179, 74820895]

約数ペア:

[(1, 74820895), (5, 14964179), (53, 1411715), (265, 282343), (331, 226045), (853, 87715), (1655, 45209), (4265, 17543)]