54322875

素因数分解:

$3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 99047520

約数和(自身を除く): 44724645

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 125, 225, 327, 375, 443, 545, 981, 1125, 1329, 1635, 2215, 2725, 3987, 4905, 6645, 8175, 11075, 13625, 19935, 24525, 33225, 40875, 48287, 55375, 99675, 122625, 144861, 166125, 241435, 434583, 498375, 724305, 1207175, 2172915, 3621525, 6035875, 10864575, 18107625, 54322875]

約数ペア:

[(1, 54322875), (3, 18107625), (5, 10864575), (9, 6035875), (15, 3621525), (25, 2172915), (45, 1207175), (75, 724305), (109, 498375), (125, 434583), (225, 241435), (327, 166125), (375, 144861), (443, 122625), (545, 99675), (981, 55375), (1125, 48287), (1329, 40875), (1635, 33225), (2215, 24525), (2725, 19935), (3987, 13625), (4905, 11075), (6645, 8175)]