90109095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11455

約数の個数: 32

約数和(自身を含む): 157593600

約数和(自身を除く): 67484505

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 11399, 34197, 56995, 170985, 193783, 353369, 581349, 968915, 1060107, 1766845, 2906745, 5300535, 6007273, 18021819, 30036365, 90109095]

約数ペア:

[(1, 90109095), (3, 30036365), (5, 18021819), (15, 6007273), (17, 5300535), (31, 2906745), (51, 1766845), (85, 1060107), (93, 968915), (155, 581349), (255, 353369), (465, 193783), (527, 170985), (1581, 56995), (2635, 34197), (7905, 11399)]