141684785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 49915855

約数列:

[1, 5, 11, 43, 55, 139, 215, 431, 473, 695, 1529, 2155, 2365, 4741, 5977, 7645, 18533, 23705, 29885, 59909, 65747, 92665, 203863, 299545, 328735, 658999, 1019315, 2576087, 3294995, 12880435, 28336957, 141684785]

約数ペア:

[(1, 141684785), (5, 28336957), (11, 12880435), (43, 3294995), (55, 2576087), (139, 1019315), (215, 658999), (431, 328735), (473, 299545), (695, 203863), (1529, 92665), (2155, 65747), (2365, 59909), (4741, 29885), (5977, 23705), (7645, 18533)]