64522125

素因数分解:

$3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 117883584

約数和(自身を除く): 53361459

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 125, 225, 249, 375, 415, 691, 747, 1125, 1245, 2073, 2075, 3455, 3735, 6219, 6225, 10365, 10375, 17275, 18675, 31095, 31125, 51825, 57353, 86375, 93375, 155475, 172059, 259125, 286765, 516177, 777375, 860295, 1433825, 2580885, 4301475, 7169125, 12904425, 21507375, 64522125]

約数ペア:

[(1, 64522125), (3, 21507375), (5, 12904425), (9, 7169125), (15, 4301475), (25, 2580885), (45, 1433825), (75, 860295), (83, 777375), (125, 516177), (225, 286765), (249, 259125), (375, 172059), (415, 155475), (691, 93375), (747, 86375), (1125, 57353), (1245, 51825), (2073, 31125), (2075, 31095), (3455, 18675), (3735, 17275), (6219, 10375), (6225, 10365)]