10278915

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 16574976

約数和(自身を除く): 6296061

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 5231, 15693, 26155, 78465, 685261, 2055783, 3426305, 10278915]

約数ペア:

[(1, 10278915), (3, 3426305), (5, 2055783), (15, 685261), (131, 78465), (393, 26155), (655, 15693), (1965, 5231)]