90359865

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 160462848

約数和(自身を除く): 70102983

約数列:

[1, 3, 5, 9, 15, 45, 97, 127, 163, 291, 381, 485, 489, 635, 815, 873, 1143, 1455, 1467, 1905, 2445, 4365, 5715, 7335, 12319, 15811, 20701, 36957, 47433, 61595, 62103, 79055, 103505, 110871, 142299, 184785, 186309, 237165, 310515, 554355, 711495, 931545, 2007997, 6023991, 10039985, 18071973, 30119955, 90359865]

約数ペア:

[(1, 90359865), (3, 30119955), (5, 18071973), (9, 10039985), (15, 6023991), (45, 2007997), (97, 931545), (127, 711495), (163, 554355), (291, 310515), (381, 237165), (485, 186309), (489, 184785), (635, 142299), (815, 110871), (873, 103505), (1143, 79055), (1455, 62103), (1467, 61595), (1905, 47433), (2445, 36957), (4365, 20701), (5715, 15811), (7335, 12319)]