89002705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52201}}^1$

素因数の和:52248

約数の個数: 16

約数和(自身を含む): 120273408

約数和(自身を除く): 31270703

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 52201, 261005, 574211, 1618231, 2871055, 8091155, 17800541, 89002705]

約数ペア:

[(1, 89002705), (5, 17800541), (11, 8091155), (31, 2871055), (55, 1618231), (155, 574211), (341, 261005), (1705, 52201)]