84107585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 112827816

約数和(自身を除く): 28720231

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 2741, 6137, 13705, 30685, 46597, 52079, 232985, 260395, 885343, 989501, 4426715, 4947505, 16821517, 84107585]

約数ペア:

[(1, 84107585), (5, 16821517), (17, 4947505), (19, 4426715), (85, 989501), (95, 885343), (323, 260395), (361, 232985), (1615, 52079), (1805, 46597), (2741, 30685), (6137, 13705)]