5180445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 9696960

約数和(自身を除く): 4516515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 83, 95, 171, 219, 249, 285, 365, 415, 657, 747, 855, 1095, 1245, 1387, 1577, 3285, 3735, 4161, 4731, 6059, 6935, 7885, 12483, 14193, 18177, 20805, 23655, 30295, 54531, 62415, 70965, 90885, 115121, 272655, 345363, 575605, 1036089, 1726815, 5180445]

約数ペア:

[(1, 5180445), (3, 1726815), (5, 1036089), (9, 575605), (15, 345363), (19, 272655), (45, 115121), (57, 90885), (73, 70965), (83, 62415), (95, 54531), (171, 30295), (219, 23655), (249, 20805), (285, 18177), (365, 14193), (415, 12483), (657, 7885), (747, 6935), (855, 6059), (1095, 4731), (1245, 4161), (1387, 3735), (1577, 3285)]