851769315

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 1503510528

約数和(自身を除く): 651741213

約数列:

[1, 3, 5, 9, 15, 45, 103, 127, 309, 381, 515, 635, 927, 1143, 1447, 1545, 1905, 4341, 4635, 5715, 7235, 13023, 13081, 21705, 39243, 65115, 65405, 117729, 149041, 183769, 196215, 447123, 551307, 588645, 745205, 918845, 1341369, 1653921, 2235615, 2756535, 6706845, 8269605, 18928207, 56784621, 94641035, 170353863, 283923105, 851769315]

約数ペア:

[(1, 851769315), (3, 283923105), (5, 170353863), (9, 94641035), (15, 56784621), (45, 18928207), (103, 8269605), (127, 6706845), (309, 2756535), (381, 2235615), (515, 1653921), (635, 1341369), (927, 918845), (1143, 745205), (1447, 588645), (1545, 551307), (1905, 447123), (4341, 196215), (4635, 183769), (5715, 149041), (7235, 117729), (13023, 65405), (13081, 65115), (21705, 39243)]