64067955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3527}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 53795469

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3527, 3633, 6055, 10581, 17635, 18165, 24689, 52905, 74067, 123445, 370335, 610171, 1830513, 3050855, 4271197, 9152565, 12813591, 21355985, 64067955]

約数ペア:

[(1, 64067955), (3, 21355985), (5, 12813591), (7, 9152565), (15, 4271197), (21, 3050855), (35, 1830513), (105, 610171), (173, 370335), (519, 123445), (865, 74067), (1211, 52905), (2595, 24689), (3527, 18165), (3633, 17635), (6055, 10581)]