13547205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 14233275

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1483, 1827, 3045, 4449, 7415, 9135, 10381, 13347, 22245, 31143, 43007, 51905, 66735, 93429, 129021, 155715, 215035, 301049, 387063, 467145, 645105, 903147, 1505245, 1935315, 2709441, 4515735, 13547205]

約数ペア:

[(1, 13547205), (3, 4515735), (5, 2709441), (7, 1935315), (9, 1505245), (15, 903147), (21, 645105), (29, 467145), (35, 387063), (45, 301049), (63, 215035), (87, 155715), (105, 129021), (145, 93429), (203, 66735), (261, 51905), (315, 43007), (435, 31143), (609, 22245), (1015, 13347), (1305, 10381), (1483, 9135), (1827, 7415), (3045, 4449)]