9117765

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 16727040

約数和(自身を除く): 7609275

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 479, 705, 1269, 1437, 2115, 2395, 3807, 4311, 6345, 7185, 12933, 19035, 21555, 22513, 38799, 64665, 67539, 112565, 193995, 202617, 337695, 607851, 1013085, 1823553, 3039255, 9117765]

約数ペア:

[(1, 9117765), (3, 3039255), (5, 1823553), (9, 1013085), (15, 607851), (27, 337695), (45, 202617), (47, 193995), (81, 112565), (135, 67539), (141, 64665), (235, 38799), (405, 22513), (423, 21555), (479, 19035), (705, 12933), (1269, 7185), (1437, 6345), (2115, 4311), (2395, 3807)]