65001265

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 27896015

約数列:

[1, 5, 7, 31, 35, 139, 155, 217, 431, 695, 973, 1085, 2155, 3017, 4309, 4865, 13361, 15085, 21545, 30163, 59909, 66805, 93527, 150815, 299545, 419363, 467635, 1857179, 2096815, 9285895, 13000253, 65001265]

約数ペア:

[(1, 65001265), (5, 13000253), (7, 9285895), (31, 2096815), (35, 1857179), (139, 467635), (155, 419363), (217, 299545), (431, 150815), (695, 93527), (973, 66805), (1085, 59909), (2155, 30163), (3017, 21545), (4309, 15085), (4865, 13361)]