47781105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 33089295

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 359, 467, 1077, 1401, 1795, 2335, 5385, 6821, 7005, 8873, 20463, 26619, 34105, 44365, 102315, 133095, 167653, 502959, 838265, 2514795, 3185407, 9556221, 15927035, 47781105]

約数ペア:

[(1, 47781105), (3, 15927035), (5, 9556221), (15, 3185407), (19, 2514795), (57, 838265), (95, 502959), (285, 167653), (359, 133095), (467, 102315), (1077, 44365), (1401, 34105), (1795, 26619), (2335, 20463), (5385, 8873), (6821, 7005)]