55778771355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{142973}}^1$

素因数の和:143851

約数の個数: 32

約数和(自身を含む): 92235386880

約数和(自身を除く): 36456615525

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 839, 2517, 4195, 12585, 26009, 78027, 130045, 142973, 390135, 428919, 714865, 2144595, 4432163, 13296489, 22160815, 66482445, 119954347, 359863041, 599771735, 1799315205, 3718584757, 11155754271, 18592923785, 55778771355]

約数ペア:

[(1, 55778771355), (3, 18592923785), (5, 11155754271), (15, 3718584757), (31, 1799315205), (93, 599771735), (155, 359863041), (465, 119954347), (839, 66482445), (2517, 22160815), (4195, 13296489), (12585, 4432163), (26009, 2144595), (78027, 714865), (130045, 428919), (142973, 390135)]