31672675

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 40510800

約数和(自身を除く): 8838125

約数列:

[1, 5, 25, 59, 109, 197, 295, 545, 985, 1475, 2725, 4925, 6431, 11623, 21473, 32155, 58115, 107365, 160775, 290575, 536825, 1266907, 6334535, 31672675]

約数ペア:

[(1, 31672675), (5, 6334535), (25, 1266907), (59, 536825), (109, 290575), (197, 160775), (295, 107365), (545, 58115), (985, 32155), (1475, 21473), (2725, 11623), (4925, 6431)]