66771675

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3241

約数の個数: 48

約数和(自身を含む): 126658560

約数和(自身を除く): 59886885

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 3191, 4185, 6975, 9573, 15955, 20925, 28719, 47865, 79775, 86157, 98921, 143595, 239325, 296763, 430785, 494605, 717975, 890289, 1483815, 2153925, 2473025, 2670867, 4451445, 7419075, 13354335, 22257225, 66771675]

約数ペア:

[(1, 66771675), (3, 22257225), (5, 13354335), (9, 7419075), (15, 4451445), (25, 2670867), (27, 2473025), (31, 2153925), (45, 1483815), (75, 890289), (93, 717975), (135, 494605), (155, 430785), (225, 296763), (279, 239325), (465, 143595), (675, 98921), (775, 86157), (837, 79775), (1395, 47865), (2325, 28719), (3191, 20925), (4185, 15955), (6975, 9573)]