27765025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 36336960

約数和(自身を除く): 8571935

約数列:

[1, 5, 23, 25, 109, 115, 443, 545, 575, 2215, 2507, 2725, 10189, 11075, 12535, 48287, 50945, 62675, 241435, 254725, 1110601, 1207175, 5553005, 27765025]

約数ペア:

[(1, 27765025), (5, 5553005), (23, 1207175), (25, 1110601), (109, 254725), (115, 241435), (443, 62675), (545, 50945), (575, 48287), (2215, 12535), (2507, 11075), (2725, 10189)]