1227315095

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{4919}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 1487808000

約数和(自身を除く): 260492905

約数列:

[1, 5, 139, 359, 695, 1795, 4919, 24595, 49901, 249505, 683741, 1765921, 3418705, 8829605, 245463019, 1227315095]

約数ペア:

[(1, 1227315095), (5, 245463019), (139, 8829605), (359, 3418705), (695, 1765921), (1795, 683741), (4919, 249505), (24595, 49901)]