212348535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3823}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 406017024

約数和(自身を除く): 193668489

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2645, 3703, 3823, 7935, 11109, 11469, 18515, 19115, 26761, 55545, 57345, 80283, 87929, 133805, 263787, 401415, 439645, 615503, 1318935, 1846509, 2022367, 3077515, 6067101, 9232545, 10111835, 14156569, 30335505, 42469707, 70782845, 212348535]

約数ペア:

[(1, 212348535), (3, 70782845), (5, 42469707), (7, 30335505), (15, 14156569), (21, 10111835), (23, 9232545), (35, 6067101), (69, 3077515), (105, 2022367), (115, 1846509), (161, 1318935), (345, 615503), (483, 439645), (529, 401415), (805, 263787), (1587, 133805), (2415, 87929), (2645, 80283), (3703, 57345), (3823, 55545), (7935, 26761), (11109, 19115), (11469, 18515)]