66081145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53507}}^1$

素因数の和:53544

約数の個数: 16

約数和(自身を含む): 89893440

約数和(自身を除く): 23812295

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 53507, 267535, 695591, 1016633, 3477955, 5083165, 13216229, 66081145]

約数ペア:

[(1, 66081145), (5, 13216229), (13, 5083165), (19, 3477955), (65, 1016633), (95, 695591), (247, 267535), (1235, 53507)]