2019635505

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{109199}}^1$

素因数の和:109350

約数の個数: 32

約数和(自身を含む): 3616704000

約数和(自身を除く): 1597068495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 109199, 327597, 545995, 982791, 1637985, 2948373, 4913955, 14741865, 14960263, 44880789, 74801315, 134642367, 224403945, 403927101, 673211835, 2019635505]

約数ペア:

[(1, 2019635505), (3, 673211835), (5, 403927101), (9, 224403945), (15, 134642367), (27, 74801315), (45, 44880789), (135, 14960263), (137, 14741865), (411, 4913955), (685, 2948373), (1233, 1637985), (2055, 982791), (3699, 545995), (6165, 327597), (18495, 109199)]