84728835

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 153139536

約数和(自身を除く): 68410701

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1597, 1965, 3537, 4791, 5895, 7985, 10611, 14373, 17685, 23955, 43119, 53055, 71865, 129357, 209207, 215595, 627621, 646785, 1046035, 1882863, 3138105, 5648589, 9414315, 16945767, 28242945, 84728835]

約数ペア:

[(1, 84728835), (3, 28242945), (5, 16945767), (9, 9414315), (15, 5648589), (27, 3138105), (45, 1882863), (81, 1046035), (131, 646785), (135, 627621), (393, 215595), (405, 209207), (655, 129357), (1179, 71865), (1597, 53055), (1965, 43119), (3537, 23955), (4791, 17685), (5895, 14373), (7985, 10611)]