319818888945

素因数分解:

$3^5\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{141443}}^1$

素因数の和:143324

約数の個数: 48

約数和(自身を含む): 575197301952

約数和(自身を除く): 255378413007

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1861, 5583, 9305, 16749, 27915, 50247, 83745, 141443, 150741, 251235, 424329, 452223, 707215, 753705, 1272987, 2121645, 2261115, 3818961, 6364935, 11456883, 19094805, 34370649, 57284415, 171853245, 263225423, 789676269, 1316127115, 2369028807, 3948381345, 7107086421, 11845144035, 21321259263, 35535432105, 63963777789, 106606296315, 319818888945]

約数ペア:

[(1, 319818888945), (3, 106606296315), (5, 63963777789), (9, 35535432105), (15, 21321259263), (27, 11845144035), (45, 7107086421), (81, 3948381345), (135, 2369028807), (243, 1316127115), (405, 789676269), (1215, 263225423), (1861, 171853245), (5583, 57284415), (9305, 34370649), (16749, 19094805), (27915, 11456883), (50247, 6364935), (83745, 3818961), (141443, 2261115), (150741, 2121645), (251235, 1272987), (424329, 753705), (452223, 707215)]