65884975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5479}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 90376160

約数和(自身を除く): 24491185

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 5479, 12025, 27395, 71227, 136975, 202723, 356135, 1013615, 1780675, 2635399, 5068075, 13176995, 65884975]

約数ペア:

[(1, 65884975), (5, 13176995), (13, 5068075), (25, 2635399), (37, 1780675), (65, 1013615), (185, 356135), (325, 202723), (481, 136975), (925, 71227), (2405, 27395), (5479, 12025)]