48313125

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 102467200

約数和(自身を除く): 54154075

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 409, 525, 625, 675, 875, 945, 1125, 1227, 1575, 1875, 2045, 2625, 2863, 3375, 3681, 4375, 4725, 5625, 6135, 7875, 8589, 10225, 11043, 13125, 14315, 16875, 18405, 23625, 25767, 30675, 39375, 42945, 51125, 55215, 71575, 77301, 92025, 118125, 128835, 153375, 214725, 255625, 276075, 357875, 386505, 460125, 644175, 766875, 1073625, 1380375, 1789375, 1932525, 2300625, 3220875, 5368125, 6901875, 9662625, 16104375, 48313125]

約数ペア:

[(1, 48313125), (3, 16104375), (5, 9662625), (7, 6901875), (9, 5368125), (15, 3220875), (21, 2300625), (25, 1932525), (27, 1789375), (35, 1380375), (45, 1073625), (63, 766875), (75, 644175), (105, 460125), (125, 386505), (135, 357875), (175, 276075), (189, 255625), (225, 214725), (315, 153375), (375, 128835), (409, 118125), (525, 92025), (625, 77301), (675, 71575), (875, 55215), (945, 51125), (1125, 42945), (1227, 39375), (1575, 30675), (1875, 25767), (2045, 23625), (2625, 18405), (2863, 16875), (3375, 14315), (3681, 13125), (4375, 11043), (4725, 10225), (5625, 8589), (6135, 7875)]