447133275

素因数分解:

$3^2\times 5^2\times {\mathrm{1381}}^1\times {\mathrm{1439}}^1$

素因数の和:2836

約数の個数: 36

約数和(自身を含む): 802002240

約数和(自身を除く): 354868965

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1381, 1439, 4143, 4317, 6905, 7195, 12429, 12951, 20715, 21585, 34525, 35975, 62145, 64755, 103575, 107925, 310725, 323775, 1987259, 5961777, 9936295, 17885331, 29808885, 49681475, 89426655, 149044425, 447133275]

約数ペア:

[(1, 447133275), (3, 149044425), (5, 89426655), (9, 49681475), (15, 29808885), (25, 17885331), (45, 9936295), (75, 5961777), (225, 1987259), (1381, 323775), (1439, 310725), (4143, 107925), (4317, 103575), (6905, 64755), (7195, 62145), (12429, 35975), (12951, 34525), (20715, 21585)]