202423545

素因数分解:

$3^2\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{2657}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 351206856

約数和(自身を除く): 148783311

約数列:

[1, 3, 5, 9, 15, 45, 1693, 2657, 5079, 7971, 8465, 13285, 15237, 23913, 25395, 39855, 76185, 119565, 4498301, 13494903, 22491505, 40484709, 67474515, 202423545]

約数ペア:

[(1, 202423545), (3, 67474515), (5, 40484709), (9, 22491505), (15, 13494903), (45, 4498301), (1693, 119565), (2657, 76185), (5079, 39855), (7971, 25395), (8465, 23913), (13285, 15237)]