98394575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 128075136

約数和(自身を除く): 29680561

約数列:

[1, 5, 23, 25, 115, 211, 575, 811, 1055, 4055, 4853, 5275, 18653, 20275, 24265, 93265, 121325, 171121, 466325, 855605, 3935783, 4278025, 19678915, 98394575]

約数ペア:

[(1, 98394575), (5, 19678915), (23, 4278025), (25, 3935783), (115, 855605), (211, 466325), (575, 171121), (811, 121325), (1055, 93265), (4055, 24265), (4853, 20275), (5275, 18653)]