210002805

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{8923}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 364741728

約数和(自身を除く): 154738923

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 2615, 4707, 7845, 8923, 23535, 26769, 44615, 80307, 133845, 401535, 4666729, 14000187, 23333645, 42000561, 70000935, 210002805]

約数ペア:

[(1, 210002805), (3, 70000935), (5, 42000561), (9, 23333645), (15, 14000187), (45, 4666729), (523, 401535), (1569, 133845), (2615, 80307), (4707, 44615), (7845, 26769), (8923, 23535)]