39698825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 53936280

約数和(自身を除く): 14237455

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 3221, 12325, 16105, 54757, 80525, 93409, 273785, 467045, 1368925, 1587953, 2335225, 7939765, 39698825]

約数ペア:

[(1, 39698825), (5, 7939765), (17, 2335225), (25, 1587953), (29, 1368925), (85, 467045), (145, 273785), (425, 93409), (493, 80525), (725, 54757), (2465, 16105), (3221, 12325)]