64507735

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 79399296

約数和(自身を除く): 14891561

約数列:

[1, 5, 47, 235, 313, 877, 1565, 4385, 14711, 41219, 73555, 206095, 274501, 1372505, 12901547, 64507735]

約数ペア:

[(1, 64507735), (5, 12901547), (47, 1372505), (235, 274501), (313, 206095), (877, 73555), (1565, 41219), (4385, 14711)]