15310795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 5217845

約数列:

[1, 5, 17, 43, 59, 71, 85, 215, 295, 355, 731, 1003, 1207, 2537, 3053, 3655, 4189, 5015, 6035, 12685, 15265, 20945, 43129, 51901, 71213, 180127, 215645, 259505, 356065, 900635, 3062159, 15310795]

約数ペア:

[(1, 15310795), (5, 3062159), (17, 900635), (43, 356065), (59, 259505), (71, 215645), (85, 180127), (215, 71213), (295, 51901), (355, 43129), (731, 20945), (1003, 15265), (1207, 12685), (2537, 6035), (3053, 5015), (3655, 4189)]