86143845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{941}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 146499840

約数和(自身を除く): 60355995

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 941, 1077, 1795, 2823, 4705, 5385, 6103, 14115, 15997, 18309, 30515, 47991, 79985, 91545, 239955, 337819, 1013457, 1689095, 5067285, 5742923, 17228769, 28714615, 86143845]

約数ペア:

[(1, 86143845), (3, 28714615), (5, 17228769), (15, 5742923), (17, 5067285), (51, 1689095), (85, 1013457), (255, 337819), (359, 239955), (941, 91545), (1077, 79985), (1795, 47991), (2823, 30515), (4705, 18309), (5385, 15997), (6103, 14115)]