47792355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 87752160

約数和(自身を除く): 39959805

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 507, 663, 845, 1105, 1109, 2535, 2873, 3315, 3327, 5545, 8619, 14365, 14417, 16635, 18853, 43095, 43251, 56559, 72085, 94265, 187421, 216255, 245089, 282795, 562263, 735267, 937105, 1225445, 2811315, 3186157, 3676335, 9558471, 15930785, 47792355]

約数ペア:

[(1, 47792355), (3, 15930785), (5, 9558471), (13, 3676335), (15, 3186157), (17, 2811315), (39, 1225445), (51, 937105), (65, 735267), (85, 562263), (169, 282795), (195, 245089), (221, 216255), (255, 187421), (507, 94265), (663, 72085), (845, 56559), (1105, 43251), (1109, 43095), (2535, 18853), (2873, 16635), (3315, 14417), (3327, 14365), (5545, 8619)]