63037575

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 118325760

約数和(自身を除く): 55288185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 1987, 2115, 3525, 5961, 6345, 9935, 10575, 17883, 29805, 31725, 49675, 53649, 89415, 93389, 149025, 268245, 280167, 447075, 466945, 840501, 1341225, 1400835, 2334725, 2521503, 4202505, 7004175, 12607515, 21012525, 63037575]

約数ペア:

[(1, 63037575), (3, 21012525), (5, 12607515), (9, 7004175), (15, 4202505), (25, 2521503), (27, 2334725), (45, 1400835), (47, 1341225), (75, 840501), (135, 466945), (141, 447075), (225, 280167), (235, 268245), (423, 149025), (675, 93389), (705, 89415), (1175, 53649), (1269, 49675), (1987, 31725), (2115, 29805), (3525, 17883), (5961, 10575), (6345, 9935)]