1271162685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{51329}}^1$

素因数の和:51477

約数の個数: 32

約数和(自身を含む): 2207600640

約数和(自身を除く): 936437955

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 8255, 24765, 51329, 153987, 256645, 667277, 769935, 2001831, 3336385, 6518783, 10009155, 19556349, 32593915, 84744179, 97781745, 254232537, 423720895, 1271162685]

約数ペア:

[(1, 1271162685), (3, 423720895), (5, 254232537), (13, 97781745), (15, 84744179), (39, 32593915), (65, 19556349), (127, 10009155), (195, 6518783), (381, 3336385), (635, 2001831), (1651, 769935), (1905, 667277), (4953, 256645), (8255, 153987), (24765, 51329)]