314182725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 546101952

約数和(自身を除く): 231919227

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 555, 645, 925, 1075, 1591, 2633, 2775, 3225, 4773, 7899, 7955, 13165, 23865, 39495, 39775, 65825, 97421, 113219, 119325, 197475, 292263, 339657, 487105, 566095, 1461315, 1698285, 2435525, 2830475, 4189103, 7306575, 8491425, 12567309, 20945515, 62836545, 104727575, 314182725]

約数ペア:

[(1, 314182725), (3, 104727575), (5, 62836545), (15, 20945515), (25, 12567309), (37, 8491425), (43, 7306575), (75, 4189103), (111, 2830475), (129, 2435525), (185, 1698285), (215, 1461315), (555, 566095), (645, 487105), (925, 339657), (1075, 292263), (1591, 197475), (2633, 119325), (2775, 113219), (3225, 97421), (4773, 65825), (7899, 39775), (7955, 39495), (13165, 23865)]