89857065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 149400576

約数和(自身を除く): 59543511

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 1117, 2595, 3351, 5363, 5585, 16089, 16755, 26815, 34627, 80445, 103881, 173135, 193241, 519405, 579723, 966205, 2898615, 5990471, 17971413, 29952355, 89857065]

約数ペア:

[(1, 89857065), (3, 29952355), (5, 17971413), (15, 5990471), (31, 2898615), (93, 966205), (155, 579723), (173, 519405), (465, 193241), (519, 173135), (865, 103881), (1117, 80445), (2595, 34627), (3351, 26815), (5363, 16755), (5585, 16089)]