67397625

素因数分解:

$3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 55255815

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 139, 225, 375, 417, 431, 695, 1125, 1251, 1293, 2085, 2155, 3475, 3879, 6255, 6465, 10425, 10775, 17375, 19395, 31275, 32325, 52125, 53875, 59909, 96975, 156375, 161625, 179727, 299545, 484875, 539181, 898635, 1497725, 2695905, 4493175, 7488625, 13479525, 22465875, 67397625]

約数ペア:

[(1, 67397625), (3, 22465875), (5, 13479525), (9, 7488625), (15, 4493175), (25, 2695905), (45, 1497725), (75, 898635), (125, 539181), (139, 484875), (225, 299545), (375, 179727), (417, 161625), (431, 156375), (695, 96975), (1125, 59909), (1251, 53875), (1293, 52125), (2085, 32325), (2155, 31275), (3475, 19395), (3879, 17375), (6255, 10775), (6465, 10425)]