65713025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12113}}^1$

素因数の和:12161

約数の個数: 24

約数和(自身を含む): 96136704

約数和(自身を除く): 30423679

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 12113, 60565, 84791, 302825, 375503, 423955, 1877515, 2119775, 2628521, 9387575, 13142605, 65713025]

約数ペア:

[(1, 65713025), (5, 13142605), (7, 9387575), (25, 2628521), (31, 2119775), (35, 1877515), (155, 423955), (175, 375503), (217, 302825), (775, 84791), (1085, 60565), (5425, 12113)]