12708045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40361

約数の個数: 24

約数和(自身を含む): 25174656

約数和(自身を除く): 12466611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 40343, 121029, 201715, 282401, 363087, 605145, 847203, 1412005, 1815435, 2541609, 4236015, 12708045]

約数ペア:

[(1, 12708045), (3, 4236015), (5, 2541609), (7, 1815435), (9, 1412005), (15, 847203), (21, 605145), (35, 363087), (45, 282401), (63, 201715), (105, 121029), (315, 40343)]