11640195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5279}}^1$

素因数の和:5304

約数の個数: 36

約数和(自身を含む): 23474880

約数和(自身を除く): 11834685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5279, 15837, 26395, 36953, 47511, 79185, 110859, 184765, 237555, 258671, 332577, 554295, 776013, 1293355, 1662885, 2328039, 3880065, 11640195]

約数ペア:

[(1, 11640195), (3, 3880065), (5, 2328039), (7, 1662885), (9, 1293355), (15, 776013), (21, 554295), (35, 332577), (45, 258671), (49, 237555), (63, 184765), (105, 110859), (147, 79185), (245, 47511), (315, 36953), (441, 26395), (735, 15837), (2205, 5279)]