56040705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{177907}}^1$

素因数の和:177925

約数の個数: 24

約数和(自身を含む): 111014592

約数和(自身を除く): 54973887

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 177907, 533721, 889535, 1245349, 1601163, 2668605, 3736047, 6226745, 8005815, 11208141, 18680235, 56040705]

約数ペア:

[(1, 56040705), (3, 18680235), (5, 11208141), (7, 8005815), (9, 6226745), (15, 3736047), (21, 2668605), (35, 1601163), (45, 1245349), (63, 889535), (105, 533721), (315, 177907)]