13769685

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 24031800

約数和(自身を除く): 10262115

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1949, 2355, 5847, 7065, 9745, 17541, 29235, 87705, 305993, 917979, 1529965, 2753937, 4589895, 13769685]

約数ペア:

[(1, 13769685), (3, 4589895), (5, 2753937), (9, 1529965), (15, 917979), (45, 305993), (157, 87705), (471, 29235), (785, 17541), (1413, 9745), (1949, 7065), (2355, 5847)]