349755515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 463104000

約数和(自身を除く): 113348485

約数列:

[1, 5, 19, 29, 79, 95, 145, 395, 551, 1501, 1607, 2291, 2755, 7505, 8035, 11455, 30533, 43529, 46603, 126953, 152665, 217645, 233015, 634765, 885457, 2412107, 3681637, 4427285, 12060535, 18408185, 69951103, 349755515]

約数ペア:

[(1, 349755515), (5, 69951103), (19, 18408185), (29, 12060535), (79, 4427285), (95, 3681637), (145, 2412107), (395, 885457), (551, 634765), (1501, 233015), (1607, 217645), (2291, 152665), (2755, 126953), (7505, 46603), (8035, 43529), (11455, 30533)]