56140875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{7129}}^1$

素因数の和:7157

約数の個数: 48

約数和(自身を含む): 115677120

約数和(自身を除く): 59536245

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7129, 7875, 21387, 35645, 49903, 64161, 106935, 149709, 178225, 249515, 320805, 449127, 534675, 748545, 891125, 1247575, 1604025, 2245635, 2673375, 3742725, 6237875, 8020125, 11228175, 18713625, 56140875]

約数ペア:

[(1, 56140875), (3, 18713625), (5, 11228175), (7, 8020125), (9, 6237875), (15, 3742725), (21, 2673375), (25, 2245635), (35, 1604025), (45, 1247575), (63, 891125), (75, 748545), (105, 534675), (125, 449127), (175, 320805), (225, 249515), (315, 178225), (375, 149709), (525, 106935), (875, 64161), (1125, 49903), (1575, 35645), (2625, 21387), (7129, 7875)]