2019880035

素因数分解:

$3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{43963}}^1$

素因数の和:44995

約数の個数: 24

約数和(自身を含む): 3504634224

約数和(自身を除く): 1484754189

約数列:

[1, 3, 5, 9, 15, 45, 1021, 3063, 5105, 9189, 15315, 43963, 45945, 131889, 219815, 395667, 659445, 1978335, 44886223, 134658669, 224431115, 403976007, 673293345, 2019880035]

約数ペア:

[(1, 2019880035), (3, 673293345), (5, 403976007), (9, 224431115), (15, 134658669), (45, 44886223), (1021, 1978335), (3063, 659445), (5105, 395667), (9189, 219815), (15315, 131889), (43963, 45945)]