54163875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 38088285

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 3359, 5375, 10077, 16125, 16795, 50385, 83975, 144437, 251925, 419875, 433311, 722185, 1259625, 2166555, 3610925, 10832775, 18054625, 54163875]

約数ペア:

[(1, 54163875), (3, 18054625), (5, 10832775), (15, 3610925), (25, 2166555), (43, 1259625), (75, 722185), (125, 433311), (129, 419875), (215, 251925), (375, 144437), (645, 83975), (1075, 50385), (3225, 16795), (3359, 16125), (5375, 10077)]