64430765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108287}}^1$

素因数の和:108316

約数の個数: 16

約数和(自身を含む): 93560832

約数和(自身を除く): 29130067

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 108287, 541435, 758009, 1840879, 3790045, 9204395, 12886153, 64430765]

約数ペア:

[(1, 64430765), (5, 12886153), (7, 9204395), (17, 3790045), (35, 1840879), (85, 758009), (119, 541435), (595, 108287)]