324137905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2053}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 480340224

約数和(自身を除く): 156202319

約数列:

[1, 5, 7, 13, 35, 65, 91, 347, 455, 1735, 2053, 2429, 4511, 10265, 12145, 14371, 22555, 26689, 31577, 71855, 133445, 157885, 186823, 712391, 934115, 3561955, 4986737, 9261083, 24933685, 46305415, 64827581, 324137905]

約数ペア:

[(1, 324137905), (5, 64827581), (7, 46305415), (13, 24933685), (35, 9261083), (65, 4986737), (91, 3561955), (347, 934115), (455, 712391), (1735, 186823), (2053, 157885), (2429, 133445), (4511, 71855), (10265, 31577), (12145, 26689), (14371, 22555)]