25118095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 9027185

約数列:

[1, 5, 17, 19, 85, 95, 103, 151, 323, 515, 755, 1615, 1751, 1957, 2567, 2869, 8755, 9785, 12835, 14345, 15553, 33269, 48773, 77765, 166345, 243865, 264401, 295507, 1322005, 1477535, 5023619, 25118095]

約数ペア:

[(1, 25118095), (5, 5023619), (17, 1477535), (19, 1322005), (85, 295507), (95, 264401), (103, 243865), (151, 166345), (323, 77765), (515, 48773), (755, 33269), (1615, 15553), (1751, 14345), (1957, 12835), (2567, 9785), (2869, 8755)]