42538845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7253}}^1$

素因数の和:7301

約数の個数: 32

約数和(自身を含む): 75209472

約数和(自身を除く): 32670627

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 7253, 21759, 36265, 108795, 123301, 166819, 369903, 500457, 616505, 834095, 1849515, 2502285, 2835923, 8507769, 14179615, 42538845]

約数ペア:

[(1, 42538845), (3, 14179615), (5, 8507769), (15, 2835923), (17, 2502285), (23, 1849515), (51, 834095), (69, 616505), (85, 500457), (115, 369903), (255, 166819), (345, 123301), (391, 108795), (1173, 36265), (1955, 21759), (5865, 7253)]