11885685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 22478976

約数和(自身を除く): 10593291

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 157, 245, 309, 471, 515, 721, 735, 785, 1099, 1545, 2163, 2355, 3297, 3605, 5047, 5495, 7693, 10815, 15141, 16171, 16485, 23079, 25235, 38465, 48513, 75705, 80855, 113197, 115395, 242565, 339591, 565985, 792379, 1697955, 2377137, 3961895, 11885685]

約数ペア:

[(1, 11885685), (3, 3961895), (5, 2377137), (7, 1697955), (15, 792379), (21, 565985), (35, 339591), (49, 242565), (103, 115395), (105, 113197), (147, 80855), (157, 75705), (245, 48513), (309, 38465), (471, 25235), (515, 23079), (721, 16485), (735, 16171), (785, 15141), (1099, 10815), (1545, 7693), (2163, 5495), (2355, 5047), (3297, 3605)]