2019292875

素因数分解:

$3^3\times 5^3\times {\mathrm{223}}^1\times {\mathrm{2683}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 3751587840

約数和(自身を除く): 1732294965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 223, 225, 375, 669, 675, 1115, 1125, 2007, 2683, 3345, 3375, 5575, 6021, 8049, 10035, 13415, 16725, 24147, 27875, 30105, 40245, 50175, 67075, 72441, 83625, 120735, 150525, 201225, 250875, 335375, 362205, 598309, 603675, 752625, 1006125, 1794927, 1811025, 2991545, 3018375, 5384781, 8974635, 9055125, 14957725, 16154343, 26923905, 44873175, 74788625, 80771715, 134619525, 224365875, 403858575, 673097625, 2019292875]

約数ペア:

[(1, 2019292875), (3, 673097625), (5, 403858575), (9, 224365875), (15, 134619525), (25, 80771715), (27, 74788625), (45, 44873175), (75, 26923905), (125, 16154343), (135, 14957725), (223, 9055125), (225, 8974635), (375, 5384781), (669, 3018375), (675, 2991545), (1115, 1811025), (1125, 1794927), (2007, 1006125), (2683, 752625), (3345, 603675), (3375, 598309), (5575, 362205), (6021, 335375), (8049, 250875), (10035, 201225), (13415, 150525), (16725, 120735), (24147, 83625), (27875, 72441), (30105, 67075), (40245, 50175)]