248522065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 347276160

約数和(自身を除く): 98754095

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 655, 935, 1441, 2029, 2227, 7205, 10145, 11135, 22319, 24497, 34493, 111595, 122485, 172465, 265799, 379423, 1328995, 1897115, 2923789, 4518583, 14618945, 22592915, 49704413, 248522065]

約数ペア:

[(1, 248522065), (5, 49704413), (11, 22592915), (17, 14618945), (55, 4518583), (85, 2923789), (131, 1897115), (187, 1328995), (655, 379423), (935, 265799), (1441, 172465), (2029, 122485), (2227, 111595), (7205, 34493), (10145, 24497), (11135, 22319)]