201245535

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{53881}}^1$

素因数の和:53975

約数の個数: 24

約数和(自身を含む): 353034864

約数和(自身を除く): 151789329

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 53881, 161643, 269405, 484929, 808215, 2424645, 4472123, 13416369, 22360615, 40249107, 67081845, 201245535]

約数ペア:

[(1, 201245535), (3, 67081845), (5, 40249107), (9, 22360615), (15, 13416369), (45, 4472123), (83, 2424645), (249, 808215), (415, 484929), (747, 269405), (1245, 161643), (3735, 53881)]