82211025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{84319}}^1$

素因数の和:84345

約数の個数: 24

約数和(自身を含む): 146379520

約数和(自身を除く): 64168495

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 84319, 252957, 421595, 1096147, 1264785, 2107975, 3288441, 5480735, 6323925, 16442205, 27403675, 82211025]

約数ペア:

[(1, 82211025), (3, 27403675), (5, 16442205), (13, 6323925), (15, 5480735), (25, 3288441), (39, 2107975), (65, 1264785), (75, 1096147), (195, 421595), (325, 252957), (975, 84319)]