1330669985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{99713}}^1$

素因数の和:99892

約数の個数: 16

約数和(自身を含む): 1701519696

約数和(自身を除く): 370849711

約数列:

[1, 5, 17, 85, 157, 785, 2669, 13345, 99713, 498565, 1695121, 8475605, 15654941, 78274705, 266133997, 1330669985]

約数ペア:

[(1, 1330669985), (5, 266133997), (17, 78274705), (85, 15654941), (157, 8475605), (785, 1695121), (2669, 498565), (13345, 99713)]