85190235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 147329280

約数和(自身を除く): 62139045

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1041, 1259, 1735, 3777, 4511, 5205, 6295, 13533, 16367, 18885, 22555, 49101, 67665, 81835, 245505, 436873, 1310619, 2184365, 5679349, 6553095, 17038047, 28396745, 85190235]

約数ペア:

[(1, 85190235), (3, 28396745), (5, 17038047), (13, 6553095), (15, 5679349), (39, 2184365), (65, 1310619), (195, 436873), (347, 245505), (1041, 81835), (1259, 67665), (1735, 49101), (3777, 22555), (4511, 18885), (5205, 16367), (6295, 13533)]