11776765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 19184256

約数和(自身を除く): 7407491

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 181, 385, 455, 715, 845, 905, 1001, 1183, 1267, 1859, 1991, 2353, 5005, 5915, 6335, 9295, 9955, 11765, 13013, 13937, 16471, 25883, 30589, 65065, 69685, 82355, 129415, 152945, 181181, 214123, 336479, 905905, 1070615, 1682395, 2355353, 11776765]

約数ペア:

[(1, 11776765), (5, 2355353), (7, 1682395), (11, 1070615), (13, 905905), (35, 336479), (55, 214123), (65, 181181), (77, 152945), (91, 129415), (143, 82355), (169, 69685), (181, 65065), (385, 30589), (455, 25883), (715, 16471), (845, 13937), (905, 13013), (1001, 11765), (1183, 9955), (1267, 9295), (1859, 6335), (1991, 5915), (2353, 5005)]