20160921135

素因数分解:

$3^1\times 5^1\times {\mathrm{48259}}^1\times {\mathrm{27851}}^1$

素因数の和:76118

約数の個数: 16

約数和(自身を含む): 32259300480

約数和(自身を除く): 12098379345

約数列:

[1, 3, 5, 15, 27851, 48259, 83553, 139255, 144777, 241295, 417765, 723885, 1344061409, 4032184227, 6720307045, 20160921135]

約数ペア:

[(1, 20160921135), (3, 6720307045), (5, 4032184227), (15, 1344061409), (27851, 723885), (48259, 417765), (83553, 241295), (139255, 144777)]