127582125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 234254592

約数和(自身を除く): 106672467

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 157, 165, 197, 275, 375, 471, 591, 785, 825, 985, 1375, 1727, 2167, 2355, 2955, 3925, 4125, 4925, 5181, 6501, 8635, 10835, 11775, 14775, 19625, 24625, 25905, 30929, 32505, 43175, 54175, 58875, 73875, 92787, 129525, 154645, 162525, 215875, 270875, 340219, 463935, 647625, 773225, 812625, 1020657, 1701095, 2319675, 3866125, 5103285, 8505475, 11598375, 25516425, 42527375, 127582125]

約数ペア:

[(1, 127582125), (3, 42527375), (5, 25516425), (11, 11598375), (15, 8505475), (25, 5103285), (33, 3866125), (55, 2319675), (75, 1701095), (125, 1020657), (157, 812625), (165, 773225), (197, 647625), (275, 463935), (375, 340219), (471, 270875), (591, 215875), (785, 162525), (825, 154645), (985, 129525), (1375, 92787), (1727, 73875), (2167, 58875), (2355, 54175), (2955, 43175), (3925, 32505), (4125, 30929), (4925, 25905), (5181, 24625), (6501, 19625), (8635, 14775), (10835, 11775)]