86436645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 58715355

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 995, 1259, 2985, 3777, 4577, 6295, 13731, 18885, 22885, 28957, 68655, 86871, 144785, 250541, 434355, 751623, 1252705, 3758115, 5762443, 17287329, 28812215, 86436645]

約数ペア:

[(1, 86436645), (3, 28812215), (5, 17287329), (15, 5762443), (23, 3758115), (69, 1252705), (115, 751623), (199, 434355), (345, 250541), (597, 144785), (995, 86871), (1259, 68655), (2985, 28957), (3777, 22885), (4577, 18885), (6295, 13731)]