315036645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{272759}}^1$

素因数の和:272785

約数の個数: 32

約数和(自身を含む): 628439040

約数和(自身を除く): 313402395

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 272759, 818277, 1363795, 1909313, 3000349, 4091385, 5727939, 9001047, 9546565, 15001745, 21002443, 28639695, 45005235, 63007329, 105012215, 315036645]

約数ペア:

[(1, 315036645), (3, 105012215), (5, 63007329), (7, 45005235), (11, 28639695), (15, 21002443), (21, 15001745), (33, 9546565), (35, 9001047), (55, 5727939), (77, 4091385), (105, 3000349), (165, 1909313), (231, 1363795), (385, 818277), (1155, 272759)]