10718825

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 14976720

約数和(自身を除く): 4257895

約数列:

[1, 5, 13, 25, 43, 59, 65, 169, 215, 295, 325, 559, 767, 845, 1075, 1475, 2537, 2795, 3835, 4225, 7267, 9971, 12685, 13975, 19175, 32981, 36335, 49855, 63425, 164905, 181675, 249275, 428753, 824525, 2143765, 10718825]

約数ペア:

[(1, 10718825), (5, 2143765), (13, 824525), (25, 428753), (43, 249275), (59, 181675), (65, 164905), (169, 63425), (215, 49855), (295, 36335), (325, 32981), (559, 19175), (767, 13975), (845, 12685), (1075, 9971), (1475, 7267), (2537, 4225), (2795, 3835)]