66456177215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{42337}}^1$

素因数の和:42731

約数の個数: 32

約数和(自身を含む): 86145975360

約数和(自身を除く): 19689798145

約数列:

[1, 5, 17, 59, 85, 295, 313, 1003, 1565, 5015, 5321, 18467, 26605, 42337, 92335, 211685, 313939, 719729, 1569695, 2497883, 3598645, 12489415, 13251481, 42464011, 66257405, 212320055, 225275177, 781837379, 1126375885, 3909186895, 13291235443, 66456177215]

約数ペア:

[(1, 66456177215), (5, 13291235443), (17, 3909186895), (59, 1126375885), (85, 781837379), (295, 225275177), (313, 212320055), (1003, 66257405), (1565, 42464011), (5015, 13251481), (5321, 12489415), (18467, 3598645), (26605, 2497883), (42337, 1569695), (92335, 719729), (211685, 313939)]