31173285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14533}}^1$

素因数の和:14565

約数の個数: 32

約数和(自身を含む): 58601088

約数和(自身を除く): 27427803

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 14533, 43599, 72665, 159863, 188929, 217995, 479589, 566787, 799315, 944645, 2078219, 2397945, 2833935, 6234657, 10391095, 31173285]

約数ペア:

[(1, 31173285), (3, 10391095), (5, 6234657), (11, 2833935), (13, 2397945), (15, 2078219), (33, 944645), (39, 799315), (55, 566787), (65, 479589), (143, 217995), (165, 188929), (195, 159863), (429, 72665), (715, 43599), (2145, 14533)]