23177825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 31739040

約数和(自身を除く): 8561215

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 947, 979, 2225, 4735, 4895, 10417, 23675, 24475, 52085, 84283, 260425, 421415, 927113, 2107075, 4635565, 23177825]

約数ペア:

[(1, 23177825), (5, 4635565), (11, 2107075), (25, 927113), (55, 421415), (89, 260425), (275, 84283), (445, 52085), (947, 24475), (979, 23675), (2225, 10417), (4735, 4895)]