15690565681

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{10891}}^1$

素因数の和:11125

約数の個数: 32

約数和(自身を含む): 19072327680

約数和(自身を除く): 3381761999

約数列:

[1, 7, 29, 47, 151, 203, 329, 1057, 1363, 4379, 7097, 9541, 10891, 30653, 49679, 76237, 205813, 315839, 511877, 1440691, 1644541, 2210873, 3583139, 11511787, 14844433, 47691689, 77293427, 103911031, 333841823, 541053989, 2241509383, 15690565681]

約数ペア:

[(1, 15690565681), (7, 2241509383), (29, 541053989), (47, 333841823), (151, 103911031), (203, 77293427), (329, 47691689), (1057, 14844433), (1363, 11511787), (4379, 3583139), (7097, 2210873), (9541, 1644541), (10891, 1440691), (30653, 511877), (49679, 315839), (76237, 205813)]