30284515

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 36949248

約数和(自身を除く): 6664733

約数列:

[1, 5, 157, 173, 223, 785, 865, 1115, 27161, 35011, 38579, 135805, 175055, 192895, 6056903, 30284515]

約数ペア:

[(1, 30284515), (5, 6056903), (157, 192895), (173, 175055), (223, 135805), (785, 38579), (865, 35011), (1115, 27161)]