66334125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 129782016

約数和(自身を除く): 63447891

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 715, 825, 975, 1237, 1375, 1625, 2145, 3575, 3711, 4125, 4875, 6185, 10725, 13607, 16081, 17875, 18555, 30925, 40821, 48243, 53625, 68035, 80405, 92775, 154625, 176891, 204105, 241215, 340175, 402025, 463875, 530673, 884455, 1020525, 1206075, 1700875, 2010125, 2653365, 4422275, 5102625, 6030375, 13266825, 22111375, 66334125]

約数ペア:

[(1, 66334125), (3, 22111375), (5, 13266825), (11, 6030375), (13, 5102625), (15, 4422275), (25, 2653365), (33, 2010125), (39, 1700875), (55, 1206075), (65, 1020525), (75, 884455), (125, 530673), (143, 463875), (165, 402025), (195, 340175), (275, 241215), (325, 204105), (375, 176891), (429, 154625), (715, 92775), (825, 80405), (975, 68035), (1237, 53625), (1375, 48243), (1625, 40821), (2145, 30925), (3575, 18555), (3711, 17875), (4125, 16081), (4875, 13607), (6185, 10725)]