89871945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11425

約数の個数: 32

約数和(自身を含む): 157178880

約数和(自身を除く): 67306935

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 11369, 34107, 56845, 170535, 193273, 352439, 579819, 966365, 1057317, 1762195, 2899095, 5286585, 5991463, 17974389, 29957315, 89871945]

約数ペア:

[(1, 89871945), (3, 29957315), (5, 17974389), (15, 5991463), (17, 5286585), (31, 2899095), (51, 1762195), (85, 1057317), (93, 966365), (155, 579819), (255, 352439), (465, 193273), (527, 170535), (1581, 56845), (2635, 34107), (7905, 11369)]