245829265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1613}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 343046016

約数和(自身を除く): 97216751

約数列:

[1, 5, 11, 17, 55, 85, 163, 187, 815, 935, 1613, 1793, 2771, 8065, 8965, 13855, 17743, 27421, 30481, 88715, 137105, 152405, 262919, 301631, 1314595, 1508155, 2892109, 4469623, 14460545, 22348115, 49165853, 245829265]

約数ペア:

[(1, 245829265), (5, 49165853), (11, 22348115), (17, 14460545), (55, 4469623), (85, 2892109), (163, 1508155), (187, 1314595), (815, 301631), (935, 262919), (1613, 152405), (1793, 137105), (2771, 88715), (8065, 30481), (8965, 27421), (13855, 17743)]