68521535

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 84575232

約数和(自身を除く): 16053697

約数列:

[1, 5, 47, 151, 235, 755, 1931, 7097, 9655, 35485, 90757, 291581, 453785, 1457905, 13704307, 68521535]

約数ペア:

[(1, 68521535), (5, 13704307), (47, 1457905), (151, 453785), (235, 291581), (755, 90757), (1931, 35485), (7097, 9655)]