6684995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2438845

約数列:

[1, 5, 17, 31, 43, 59, 85, 155, 215, 295, 527, 731, 1003, 1333, 1829, 2537, 2635, 3655, 5015, 6665, 9145, 12685, 22661, 31093, 43129, 78647, 113305, 155465, 215645, 393235, 1336999, 6684995]

約数ペア:

[(1, 6684995), (5, 1336999), (17, 393235), (31, 215645), (43, 155465), (59, 113305), (85, 78647), (155, 43129), (215, 31093), (295, 22661), (527, 12685), (731, 9145), (1003, 6665), (1333, 5015), (1829, 3655), (2537, 2635)]