30119955

素因数分解:

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

素因数の和:395

約数の個数: 32

約数和(自身を含む): 49373184

約数和(自身を除く): 19253229

約数列:

[1, 3, 5, 15, 97, 127, 163, 291, 381, 485, 489, 635, 815, 1455, 1905, 2445, 12319, 15811, 20701, 36957, 47433, 61595, 62103, 79055, 103505, 184785, 237165, 310515, 2007997, 6023991, 10039985, 30119955]

約数ペア:

[(1, 30119955), (3, 10039985), (5, 6023991), (15, 2007997), (97, 310515), (127, 237165), (163, 184785), (291, 103505), (381, 79055), (485, 62103), (489, 61595), (635, 47433), (815, 36957), (1455, 20701), (1905, 15811), (2445, 12319)]