238632575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 306647040

約数和(自身を除く): 68014465

約数列:

[1, 5, 25, 31, 155, 367, 775, 839, 1835, 4195, 9175, 11377, 20975, 26009, 56885, 130045, 284425, 307913, 650225, 1539565, 7697825, 9545303, 47726515, 238632575]

約数ペア:

[(1, 238632575), (5, 47726515), (25, 9545303), (31, 7697825), (155, 1539565), (367, 650225), (775, 307913), (839, 284425), (1835, 130045), (4195, 56885), (9175, 26009), (11377, 20975)]