66511335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 116851968

約数和(自身を除く): 50340633

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 2473, 5379, 7419, 8965, 12365, 26895, 27203, 37095, 81609, 136015, 403099, 408045, 1209297, 2015495, 4434089, 6046485, 13302267, 22170445, 66511335]

約数ペア:

[(1, 66511335), (3, 22170445), (5, 13302267), (11, 6046485), (15, 4434089), (33, 2015495), (55, 1209297), (163, 408045), (165, 403099), (489, 136015), (815, 81609), (1793, 37095), (2445, 27203), (2473, 26895), (5379, 12365), (7419, 8965)]