72630825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{50969}}^1$

素因数の和:51001

約数の個数: 24

約数和(自身を含む): 126405600

約数和(自身を除く): 53774775

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 50969, 152907, 254845, 764535, 968411, 1274225, 2905233, 3822675, 4842055, 14526165, 24210275, 72630825]

約数ペア:

[(1, 72630825), (3, 24210275), (5, 14526165), (15, 4842055), (19, 3822675), (25, 2905233), (57, 1274225), (75, 968411), (95, 764535), (285, 254845), (475, 152907), (1425, 50969)]