64209495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6871}}^1$

素因数の和:6975

約数の個数: 32

約数和(自身を含む): 118748160

約数和(自身を除く): 54538665

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 6871, 9345, 20613, 34355, 48097, 103065, 144291, 240485, 611519, 721455, 1834557, 3057595, 4280633, 9172785, 12841899, 21403165, 64209495]

約数ペア:

[(1, 64209495), (3, 21403165), (5, 12841899), (7, 9172785), (15, 4280633), (21, 3057595), (35, 1834557), (89, 721455), (105, 611519), (267, 240485), (445, 144291), (623, 103065), (1335, 48097), (1869, 34355), (3115, 20613), (6871, 9345)]