5625249

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 9242208

約数和(自身を除く): 3616959

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2251, 2499, 6753, 15757, 38267, 47271, 110299, 114801, 267869, 330897, 803607, 1875083, 5625249]

約数ペア:

[(1, 5625249), (3, 1875083), (7, 803607), (17, 330897), (21, 267869), (49, 114801), (51, 110299), (119, 47271), (147, 38267), (357, 15757), (833, 6753), (2251, 2499)]