214948215

素因数分解:

$3^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1597}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 382752960

約数和(自身を除く): 167804745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 997, 1597, 2991, 4791, 4985, 7985, 8973, 14373, 14955, 23955, 26919, 43119, 44865, 71865, 134595, 215595, 1592209, 4776627, 7961045, 14329881, 23883135, 42989643, 71649405, 214948215]

約数ペア:

[(1, 214948215), (3, 71649405), (5, 42989643), (9, 23883135), (15, 14329881), (27, 7961045), (45, 4776627), (135, 1592209), (997, 215595), (1597, 134595), (2991, 71865), (4791, 44865), (4985, 43119), (7985, 26919), (8973, 23955), (14373, 14955)]