938063725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{68099}}^1$

素因数の和:68157

約数の個数: 24

約数和(自身を含む): 1266660000

約数和(自身を除く): 328596275

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 68099, 340495, 1293881, 1702475, 1974871, 6469405, 9874355, 32347025, 37522549, 49371775, 187612745, 938063725]

約数ペア:

[(1, 938063725), (5, 187612745), (19, 49371775), (25, 37522549), (29, 32347025), (95, 9874355), (145, 6469405), (475, 1974871), (551, 1702475), (725, 1293881), (2755, 340495), (13775, 68099)]