2557676865

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1\times {\mathrm{1237}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 4118083200

約数和(自身を除く): 1560406335

約数列:

[1, 3, 5, 15, 307, 449, 921, 1237, 1347, 1535, 2245, 3711, 4605, 6185, 6735, 18555, 137843, 379759, 413529, 555413, 689215, 1139277, 1666239, 1898795, 2067645, 2777065, 5696385, 8331195, 170511791, 511535373, 852558955, 2557676865]

約数ペア:

[(1, 2557676865), (3, 852558955), (5, 511535373), (15, 170511791), (307, 8331195), (449, 5696385), (921, 2777065), (1237, 2067645), (1347, 1898795), (1535, 1666239), (2245, 1139277), (3711, 689215), (4605, 555413), (6185, 413529), (6735, 379759), (18555, 137843)]