7161645

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 11515392

約数和(自身を除く): 4353747

約数列:

[1, 3, 5, 15, 223, 669, 1115, 2141, 3345, 6423, 10705, 32115, 477443, 1432329, 2387215, 7161645]

約数ペア:

[(1, 7161645), (3, 2387215), (5, 1432329), (15, 477443), (223, 32115), (669, 10705), (1115, 6423), (2141, 3345)]