3240545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 1874335

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 443, 665, 1045, 1463, 2215, 3101, 4873, 7315, 8417, 15505, 24365, 34111, 42085, 58919, 92587, 170555, 294595, 462935, 648109, 3240545]

約数ペア:

[(1, 3240545), (5, 648109), (7, 462935), (11, 294595), (19, 170555), (35, 92587), (55, 58919), (77, 42085), (95, 34111), (133, 24365), (209, 15505), (385, 8417), (443, 7315), (665, 4873), (1045, 3101), (1463, 2215)]