2953545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 5640192

約数和(自身を除く): 2686647

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1223, 2415, 3669, 6115, 8561, 18345, 25683, 28129, 42805, 84387, 128415, 140645, 196903, 421935, 590709, 984515, 2953545]

約数ペア:

[(1, 2953545), (3, 984515), (5, 590709), (7, 421935), (15, 196903), (21, 140645), (23, 128415), (35, 84387), (69, 42805), (105, 28129), (115, 25683), (161, 18345), (345, 8561), (483, 6115), (805, 3669), (1223, 2415)]