27386905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 42223104

約数和(自身を除く): 14836199

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 2617, 10465, 13085, 18319, 34021, 60191, 91595, 170105, 238147, 300955, 421337, 782483, 1190735, 2106685, 3912415, 5477381, 27386905]

約数ペア:

[(1, 27386905), (5, 5477381), (7, 3912415), (13, 2106685), (23, 1190735), (35, 782483), (65, 421337), (91, 300955), (115, 238147), (161, 170105), (299, 91595), (455, 60191), (805, 34021), (1495, 18319), (2093, 13085), (2617, 10465)]