11768385

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 19502208

約数和(自身を除く): 7733823

約数列:

[1, 3, 5, 15, 53, 113, 131, 159, 265, 339, 393, 565, 655, 795, 1695, 1965, 5989, 6943, 14803, 17967, 20829, 29945, 34715, 44409, 74015, 89835, 104145, 222045, 784559, 2353677, 3922795, 11768385]

約数ペア:

[(1, 11768385), (3, 3922795), (5, 2353677), (15, 784559), (53, 222045), (113, 104145), (131, 89835), (159, 74015), (265, 44409), (339, 34715), (393, 29945), (565, 20829), (655, 17967), (795, 14803), (1695, 6943), (1965, 5989)]