272829005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 349427400

約数和(自身を除く): 76598395

約数列:

[1, 5, 17, 85, 289, 349, 541, 1445, 1745, 2705, 5933, 9197, 29665, 45985, 100861, 156349, 188809, 504305, 781745, 944045, 3209753, 16048765, 54565801, 272829005]

約数ペア:

[(1, 272829005), (5, 54565801), (17, 16048765), (85, 3209753), (289, 944045), (349, 781745), (541, 504305), (1445, 188809), (1745, 156349), (2705, 100861), (5933, 45985), (9197, 29665)]