26749965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 46964736

約数和(自身を除く): 20214771

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 669, 727, 1115, 2181, 2453, 3345, 3635, 7359, 7997, 10905, 12265, 23991, 36795, 39985, 119955, 162121, 486363, 810605, 1783331, 2431815, 5349993, 8916655, 26749965]

約数ペア:

[(1, 26749965), (3, 8916655), (5, 5349993), (11, 2431815), (15, 1783331), (33, 810605), (55, 486363), (165, 162121), (223, 119955), (669, 39985), (727, 36795), (1115, 23991), (2181, 12265), (2453, 10905), (3345, 7997), (3635, 7359)]