816254675

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{5077}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 1038958800

約数和(自身を除く): 222704125

約数列:

[1, 5, 25, 59, 109, 295, 545, 1475, 2725, 5077, 6431, 25385, 32155, 126925, 160775, 299543, 553393, 1497715, 2766965, 7488575, 13834825, 32650187, 163250935, 816254675]

約数ペア:

[(1, 816254675), (5, 163250935), (25, 32650187), (59, 13834825), (109, 7488575), (295, 2766965), (545, 1497715), (1475, 553393), (2725, 299543), (5077, 160775), (6431, 126925), (25385, 32155)]