15264225

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 27565200

約数和(自身を除く): 12300975

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 379, 537, 895, 1137, 1611, 1895, 2685, 3411, 4475, 5685, 8055, 9475, 13425, 17055, 28425, 40275, 67841, 85275, 203523, 339205, 610569, 1017615, 1696025, 3052845, 5088075, 15264225]

約数ペア:

[(1, 15264225), (3, 5088075), (5, 3052845), (9, 1696025), (15, 1017615), (25, 610569), (45, 339205), (75, 203523), (179, 85275), (225, 67841), (379, 40275), (537, 28425), (895, 17055), (1137, 13425), (1611, 9475), (1895, 8055), (2685, 5685), (3411, 4475)]