56819025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13326

約数の個数: 36

約数和(自身を含む): 107133520

約数和(自身を除く): 50314495

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 13291, 39873, 66455, 119619, 199365, 252529, 332275, 598095, 757587, 996825, 1262645, 2272761, 2990475, 3787935, 6313225, 11363805, 18939675, 56819025]

約数ペア:

[(1, 56819025), (3, 18939675), (5, 11363805), (9, 6313225), (15, 3787935), (19, 2990475), (25, 2272761), (45, 1262645), (57, 996825), (75, 757587), (95, 598095), (171, 332275), (225, 252529), (285, 199365), (475, 119619), (855, 66455), (1425, 39873), (4275, 13291)]