55553205

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2003}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 91045728

約数和(自身を除く): 35492523

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1849, 2003, 5547, 6009, 9245, 10015, 27735, 30045, 86129, 258387, 430645, 1291935, 3703547, 11110641, 18517735, 55553205]

約数ペア:

[(1, 55553205), (3, 18517735), (5, 11110641), (15, 3703547), (43, 1291935), (129, 430645), (215, 258387), (645, 86129), (1849, 30045), (2003, 27735), (5547, 10015), (6009, 9245)]