401023215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5651}}^1$

素因数の和:5764

約数の個数: 48

約数和(自身を含む): 740638080

約数和(自身を除く): 339614865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1245, 1577, 3735, 4731, 5651, 7885, 14193, 16953, 23655, 28255, 50859, 70965, 84765, 107369, 254295, 322107, 469033, 536845, 966321, 1407099, 1610535, 2345165, 4221297, 4831605, 7035495, 8911627, 21106485, 26734881, 44558135, 80204643, 133674405, 401023215]

約数ペア:

[(1, 401023215), (3, 133674405), (5, 80204643), (9, 44558135), (15, 26734881), (19, 21106485), (45, 8911627), (57, 7035495), (83, 4831605), (95, 4221297), (171, 2345165), (249, 1610535), (285, 1407099), (415, 966321), (747, 536845), (855, 469033), (1245, 322107), (1577, 254295), (3735, 107369), (4731, 84765), (5651, 70965), (7885, 50859), (14193, 28255), (16953, 23655)]