2590236465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293179}}^1$

素因数の和:293237

約数の個数: 32

約数和(自身を含む): 4503244800

約数和(自身を除く): 1913008335

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 293179, 879537, 1465895, 4397685, 5570401, 9088549, 16711203, 27265647, 27852005, 45442745, 83556015, 136328235, 172682431, 518047293, 863412155, 2590236465]

約数ペア:

[(1, 2590236465), (3, 863412155), (5, 518047293), (15, 172682431), (19, 136328235), (31, 83556015), (57, 45442745), (93, 27852005), (95, 27265647), (155, 16711203), (285, 9088549), (465, 5570401), (589, 4397685), (1767, 1465895), (2945, 879537), (8835, 293179)]