24861975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 44044800

約数和(自身を除く): 19182825

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 239, 285, 365, 475, 717, 1095, 1195, 1387, 1425, 1825, 3585, 4161, 4541, 5475, 5975, 6935, 13623, 17447, 17925, 20805, 22705, 34675, 52341, 68115, 87235, 104025, 113525, 261705, 331493, 340575, 436175, 994479, 1308525, 1657465, 4972395, 8287325, 24861975]

約数ペア:

[(1, 24861975), (3, 8287325), (5, 4972395), (15, 1657465), (19, 1308525), (25, 994479), (57, 436175), (73, 340575), (75, 331493), (95, 261705), (219, 113525), (239, 104025), (285, 87235), (365, 68115), (475, 52341), (717, 34675), (1095, 22705), (1195, 20805), (1387, 17925), (1425, 17447), (1825, 13623), (3585, 6935), (4161, 5975), (4541, 5475)]