804528065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2087}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 1084824576

約数和(自身を除く): 280296511

約数列:

[1, 5, 11, 43, 55, 163, 215, 473, 815, 1793, 2087, 2365, 7009, 8965, 10435, 22957, 35045, 77099, 89741, 114785, 340181, 385495, 448705, 987151, 1700905, 3741991, 4935755, 14627783, 18709955, 73138915, 160905613, 804528065]

約数ペア:

[(1, 804528065), (5, 160905613), (11, 73138915), (43, 18709955), (55, 14627783), (163, 4935755), (215, 3741991), (473, 1700905), (815, 987151), (1793, 448705), (2087, 385495), (2365, 340181), (7009, 114785), (8965, 89741), (10435, 77099), (22957, 35045)]