505492065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1013}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 945623952

約数和(自身を除く): 440131887

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 853, 1013, 2559, 3039, 4265, 5065, 7677, 9117, 11089, 12795, 13169, 15195, 33267, 38385, 39507, 45585, 55445, 65845, 99801, 118521, 166335, 197535, 499005, 592605, 864089, 2592267, 4320445, 7776801, 11233157, 12961335, 33699471, 38884005, 56165785, 101098413, 168497355, 505492065]

約数ペア:

[(1, 505492065), (3, 168497355), (5, 101098413), (9, 56165785), (13, 38884005), (15, 33699471), (39, 12961335), (45, 11233157), (65, 7776801), (117, 4320445), (195, 2592267), (585, 864089), (853, 592605), (1013, 499005), (2559, 197535), (3039, 166335), (4265, 118521), (5065, 99801), (7677, 65845), (9117, 55445), (11089, 45585), (12795, 39507), (13169, 38385), (15195, 33267)]