2277345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2182047

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 345, 483, 529, 615, 805, 861, 943, 1435, 1587, 2415, 2645, 2829, 3703, 4305, 4715, 6601, 7935, 11109, 14145, 18515, 19803, 21689, 33005, 55545, 65067, 99015, 108445, 151823, 325335, 455469, 759115, 2277345]

約数ペア:

[(1, 2277345), (3, 759115), (5, 455469), (7, 325335), (15, 151823), (21, 108445), (23, 99015), (35, 65067), (41, 55545), (69, 33005), (105, 21689), (115, 19803), (123, 18515), (161, 14145), (205, 11109), (287, 7935), (345, 6601), (483, 4715), (529, 4305), (615, 3703), (805, 2829), (861, 2645), (943, 2415), (1435, 1587)]