811860065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{4969}}^1$

素因数の和:5812

約数の個数: 16

約数和(自身を含む): 999447120

約数和(自身を除く): 187587055

約数列:

[1, 5, 41, 205, 797, 3985, 4969, 24845, 32677, 163385, 203729, 1018645, 3960293, 19801465, 162372013, 811860065]

約数ペア:

[(1, 811860065), (5, 162372013), (41, 19801465), (205, 3960293), (797, 1018645), (3985, 203729), (4969, 163385), (24845, 32677)]