1296495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 2298816

約数和(自身を除く): 1002321

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 613, 705, 1839, 2115, 3065, 5517, 9195, 27585, 28811, 86433, 144055, 259299, 432165, 1296495]

約数ペア:

[(1, 1296495), (3, 432165), (5, 259299), (9, 144055), (15, 86433), (45, 28811), (47, 27585), (141, 9195), (235, 5517), (423, 3065), (613, 2115), (705, 1839)]