9647975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 12618240

約数和(自身を除く): 2970265

約数列:

[1, 5, 25, 31, 59, 155, 211, 295, 775, 1055, 1475, 1829, 5275, 6541, 9145, 12449, 32705, 45725, 62245, 163525, 311225, 385919, 1929595, 9647975]

約数ペア:

[(1, 9647975), (5, 1929595), (25, 385919), (31, 311225), (59, 163525), (155, 62245), (211, 45725), (295, 32705), (775, 12449), (1055, 9145), (1475, 6541), (1829, 5275)]