314291235

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 508871232

約数和(自身を除く): 194579997

約数列:

[1, 3, 5, 15, 157, 317, 421, 471, 785, 951, 1263, 1585, 2105, 2355, 4755, 6315, 49769, 66097, 133457, 149307, 198291, 248845, 330485, 400371, 667285, 746535, 991455, 2001855, 20952749, 62858247, 104763745, 314291235]

約数ペア:

[(1, 314291235), (3, 104763745), (5, 62858247), (15, 20952749), (157, 2001855), (317, 991455), (421, 746535), (471, 667285), (785, 400371), (951, 330485), (1263, 248845), (1585, 198291), (2105, 149307), (2355, 133457), (4755, 66097), (6315, 49769)]