745780325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 951918240

約数和(自身を除く): 206137915

約数列:

[1, 5, 25, 37, 185, 739, 925, 1091, 3695, 5455, 18475, 27275, 27343, 40367, 136715, 201835, 683575, 806249, 1009175, 4031245, 20156225, 29831213, 149156065, 745780325]

約数ペア:

[(1, 745780325), (5, 149156065), (25, 29831213), (37, 20156225), (185, 4031245), (739, 1009175), (925, 806249), (1091, 683575), (3695, 201835), (5455, 136715), (18475, 40367), (27275, 27343)]