2900415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 5538816

約数和(自身を除く): 2638401

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1201, 2415, 3603, 6005, 8407, 18015, 25221, 27623, 42035, 82869, 126105, 138115, 193361, 414345, 580083, 966805, 2900415]

約数ペア:

[(1, 2900415), (3, 966805), (5, 580083), (7, 414345), (15, 193361), (21, 138115), (23, 126105), (35, 82869), (69, 42035), (105, 27623), (115, 25221), (161, 18015), (345, 8407), (483, 6005), (805, 3603), (1201, 2415)]