15590241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 26058240

約数和(自身を除く): 10467999

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 173, 279, 323, 519, 527, 589, 969, 1557, 1581, 1767, 2907, 2941, 3287, 4743, 5301, 5363, 8823, 9861, 10013, 16089, 26469, 29583, 30039, 48267, 55879, 90117, 91171, 101897, 167637, 273513, 305691, 502911, 820539, 917073, 1732249, 5196747, 15590241]

約数ペア:

[(1, 15590241), (3, 5196747), (9, 1732249), (17, 917073), (19, 820539), (31, 502911), (51, 305691), (57, 273513), (93, 167637), (153, 101897), (171, 91171), (173, 90117), (279, 55879), (323, 48267), (519, 30039), (527, 29583), (589, 26469), (969, 16089), (1557, 10013), (1581, 9861), (1767, 8823), (2907, 5363), (2941, 5301), (3287, 4743)]