6138465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 10407936

約数和(自身を除く): 4269471

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 307, 465, 645, 921, 1333, 1535, 3999, 4605, 6665, 9517, 13201, 19995, 28551, 39603, 47585, 66005, 142755, 198015, 409231, 1227693, 2046155, 6138465]

約数ペア:

[(1, 6138465), (3, 2046155), (5, 1227693), (15, 409231), (31, 198015), (43, 142755), (93, 66005), (129, 47585), (155, 39603), (215, 28551), (307, 19995), (465, 13201), (645, 9517), (921, 6665), (1333, 4605), (1535, 3999)]