5521815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9463

約数の個数: 24

約数和(自身を含む): 10308480

約数和(自身を除く): 4786665

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 9439, 28317, 47195, 84951, 122707, 141585, 368121, 424755, 613535, 1104363, 1840605, 5521815]

約数ペア:

[(1, 5521815), (3, 1840605), (5, 1104363), (9, 613535), (13, 424755), (15, 368121), (39, 141585), (45, 122707), (65, 84951), (117, 47195), (195, 28317), (585, 9439)]