2345317825

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 3010437900

約数和(自身を除く): 665120075

約数列:

[1, 5, 25, 43, 113, 215, 449, 565, 1075, 1849, 2245, 2825, 4859, 9245, 11225, 19307, 24295, 46225, 50737, 96535, 121475, 208937, 253685, 482675, 830201, 1044685, 1268425, 2181691, 4151005, 5223425, 10908455, 20755025, 54542275, 93812713, 469063565, 2345317825]

約数ペア:

[(1, 2345317825), (5, 469063565), (25, 93812713), (43, 54542275), (113, 20755025), (215, 10908455), (449, 5223425), (565, 4151005), (1075, 2181691), (1849, 1268425), (2245, 1044685), (2825, 830201), (4859, 482675), (9245, 253685), (11225, 208937), (19307, 121475), (24295, 96535), (46225, 50737)]