52207875

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 99840000

約数和(自身を除く): 47632125

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 279, 375, 465, 499, 675, 775, 837, 1125, 1395, 1497, 2325, 2495, 3375, 3875, 4185, 4491, 6975, 7485, 11625, 12475, 13473, 15469, 20925, 22455, 34875, 37425, 46407, 62375, 67365, 77345, 104625, 112275, 139221, 187125, 232035, 336825, 386725, 417663, 561375, 696105, 1160175, 1684125, 1933625, 2088315, 3480525, 5800875, 10441575, 17402625, 52207875]

約数ペア:

[(1, 52207875), (3, 17402625), (5, 10441575), (9, 5800875), (15, 3480525), (25, 2088315), (27, 1933625), (31, 1684125), (45, 1160175), (75, 696105), (93, 561375), (125, 417663), (135, 386725), (155, 336825), (225, 232035), (279, 187125), (375, 139221), (465, 112275), (499, 104625), (675, 77345), (775, 67365), (837, 62375), (1125, 46407), (1395, 37425), (1497, 34875), (2325, 22455), (2495, 20925), (3375, 15469), (3875, 13473), (4185, 12475), (4491, 11625), (6975, 7485)]