1395045

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 2503800

約数和(自身を除く): 1108755

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1069, 1305, 3207, 5345, 9621, 16035, 31001, 48105, 93003, 155005, 279009, 465015, 1395045]

約数ペア:

[(1, 1395045), (3, 465015), (5, 279009), (9, 155005), (15, 93003), (29, 48105), (45, 31001), (87, 16035), (145, 9621), (261, 5345), (435, 3207), (1069, 1305)]