2912129715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4813}}^1$

素因数の和:5044

約数の個数: 64

約数和(自身を含む): 5379356160

約数和(自身を除く): 2467226445

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 193, 209, 285, 579, 627, 965, 1045, 2123, 2895, 3135, 3667, 4813, 6369, 10615, 11001, 14439, 18335, 24065, 31845, 40337, 52943, 55005, 72195, 91447, 121011, 158829, 201685, 264715, 274341, 457235, 605055, 794145, 928909, 1005917, 1371705, 2786727, 3017751, 4644545, 5029585, 10217999, 13933635, 15088755, 17649271, 30653997, 51089995, 52947813, 88246355, 153269985, 194141981, 264739065, 582425943, 970709905, 2912129715]

約数ペア:

[(1, 2912129715), (3, 970709905), (5, 582425943), (11, 264739065), (15, 194141981), (19, 153269985), (33, 88246355), (55, 52947813), (57, 51089995), (95, 30653997), (165, 17649271), (193, 15088755), (209, 13933635), (285, 10217999), (579, 5029585), (627, 4644545), (965, 3017751), (1045, 2786727), (2123, 1371705), (2895, 1005917), (3135, 928909), (3667, 794145), (4813, 605055), (6369, 457235), (10615, 274341), (11001, 264715), (14439, 201685), (18335, 158829), (24065, 121011), (31845, 91447), (40337, 72195), (52943, 55005)]