66219945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8539}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 51837015

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 8539, 25617, 42695, 93929, 128085, 281787, 401333, 469645, 1203999, 1408935, 2006665, 4414663, 6019995, 13243989, 22073315, 66219945]

約数ペア:

[(1, 66219945), (3, 22073315), (5, 13243989), (11, 6019995), (15, 4414663), (33, 2006665), (47, 1408935), (55, 1203999), (141, 469645), (165, 401333), (235, 281787), (517, 128085), (705, 93929), (1551, 42695), (2585, 25617), (7755, 8539)]