67340525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12461

約数の個数: 24

約数和(自身を含む): 98517504

約数和(自身を除く): 31176979

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 12413, 62065, 86891, 310325, 384803, 434455, 1924015, 2172275, 2693621, 9620075, 13468105, 67340525]

約数ペア:

[(1, 67340525), (5, 13468105), (7, 9620075), (25, 2693621), (31, 2172275), (35, 1924015), (155, 434455), (175, 384803), (217, 310325), (775, 86891), (1085, 62065), (5425, 12413)]