89880505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{125707}}^1$

素因数の和:125736

約数の個数: 16

約数和(自身を含む): 126713664

約数和(自身を除く): 36833159

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 125707, 628535, 1382777, 1634191, 6913885, 8170955, 17976101, 89880505]

約数ペア:

[(1, 89880505), (5, 17976101), (11, 8170955), (13, 6913885), (55, 1634191), (65, 1382777), (143, 628535), (715, 125707)]