1625552675

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{2953}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 2046129456

約数和(自身を除く): 420576781

約数列:

[1, 5, 25, 97, 227, 485, 1135, 2425, 2953, 5675, 14765, 22019, 73825, 110095, 286441, 550475, 670331, 1432205, 3351655, 7161025, 16758275, 65022107, 325110535, 1625552675]

約数ペア:

[(1, 1625552675), (5, 325110535), (25, 65022107), (97, 16758275), (227, 7161025), (485, 3351655), (1135, 1432205), (2425, 670331), (2953, 550475), (5675, 286441), (14765, 110095), (22019, 73825)]