1266302015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{561553}}^1$

素因数の和:561610

約数の個数: 16

約数和(自身を含む): 1698139296

約数和(自身を除く): 431837281

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 561553, 2807765, 6177083, 23023673, 30885415, 115118365, 253260403, 1266302015]

約数ペア:

[(1, 1266302015), (5, 253260403), (11, 115118365), (41, 30885415), (55, 23023673), (205, 6177083), (451, 2807765), (2255, 561553)]