66412505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7207}}^1$

素因数の和:7328

約数の個数: 16

約数和(自身を含む): 84766080

約数和(自身を除く): 18353575

約数列:

[1, 5, 19, 95, 97, 485, 1843, 7207, 9215, 36035, 136933, 684665, 699079, 3495395, 13282501, 66412505]

約数ペア:

[(1, 66412505), (5, 13282501), (19, 3495395), (95, 699079), (97, 684665), (485, 136933), (1843, 36035), (7207, 9215)]