264150505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{72271}}^1$

素因数の和:72336

約数の個数: 16

約数和(自身を含む): 343436544

約数和(自身を除く): 79286039

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 72271, 361355, 1228607, 3107653, 6143035, 15538265, 52830101, 264150505]

約数ペア:

[(1, 264150505), (5, 52830101), (17, 15538265), (43, 6143035), (85, 3107653), (215, 1228607), (731, 361355), (3655, 72271)]