488163195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6091}}^1$

素因数の和:6252

約数の個数: 48

約数和(自身を含む): 918040032

約数和(自身を除く): 429876837

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 685, 1233, 1781, 2055, 5343, 6091, 6165, 8905, 16029, 18273, 26715, 30455, 54819, 79183, 80145, 91365, 237549, 274095, 395915, 712647, 834467, 1187745, 2503401, 3563235, 4172335, 7510203, 10848071, 12517005, 32544213, 37551015, 54240355, 97632639, 162721065, 488163195]

約数ペア:

[(1, 488163195), (3, 162721065), (5, 97632639), (9, 54240355), (13, 37551015), (15, 32544213), (39, 12517005), (45, 10848071), (65, 7510203), (117, 4172335), (137, 3563235), (195, 2503401), (411, 1187745), (585, 834467), (685, 712647), (1233, 395915), (1781, 274095), (2055, 237549), (5343, 91365), (6091, 80145), (6165, 79183), (8905, 54819), (16029, 30455), (18273, 26715)]