89918945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{1013}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 110899152

約数和(自身を除く): 20980207

約数列:

[1, 5, 41, 205, 433, 1013, 2165, 5065, 17753, 41533, 88765, 207665, 438629, 2193145, 17983789, 89918945]

約数ペア:

[(1, 89918945), (5, 17983789), (41, 2193145), (205, 438629), (433, 207665), (1013, 88765), (2165, 41533), (5065, 17753)]