28760925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16673}}^1$

素因数の和:16709

約数の個数: 24

約数和(自身を含む): 49621824

約数和(自身を除く): 20860899

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 16673, 50019, 83365, 250095, 383479, 416825, 1150437, 1250475, 1917395, 5752185, 9586975, 28760925]

約数ペア:

[(1, 28760925), (3, 9586975), (5, 5752185), (15, 1917395), (23, 1250475), (25, 1150437), (69, 416825), (75, 383479), (115, 250095), (345, 83365), (575, 50019), (1725, 16673)]