201970035

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4129}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 350488320

約数和(自身を除く): 148518285

約数列:

[1, 3, 5, 9, 15, 45, 1087, 3261, 4129, 5435, 9783, 12387, 16305, 20645, 37161, 48915, 61935, 185805, 4488223, 13464669, 22441115, 40394007, 67323345, 201970035]

約数ペア:

[(1, 201970035), (3, 67323345), (5, 40394007), (9, 22441115), (15, 13464669), (45, 4488223), (1087, 185805), (3261, 61935), (4129, 48915), (5435, 37161), (9783, 20645), (12387, 16305)]