29742775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 39908160

約数和(自身を除く): 10165385

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 1489, 3995, 7445, 19975, 25313, 37225, 69983, 126565, 349915, 632825, 1189711, 1749575, 5948555, 29742775]

約数ペア:

[(1, 29742775), (5, 5948555), (17, 1749575), (25, 1189711), (47, 632825), (85, 349915), (235, 126565), (425, 69983), (799, 37225), (1175, 25313), (1489, 19975), (3995, 7445)]