7641495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3613}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 13530816

約数和(自身を除く): 5889321

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3613, 10839, 18065, 32517, 54195, 162585, 169811, 509433, 849055, 1528299, 2547165, 7641495]

約数ペア:

[(1, 7641495), (3, 2547165), (5, 1528299), (9, 849055), (15, 509433), (45, 169811), (47, 162585), (141, 54195), (235, 32517), (423, 18065), (705, 10839), (2115, 3613)]