29421665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64663}}^1$

素因数の和:64688

約数の個数: 16

約数和(自身を含む): 43454208

約数和(自身を除く): 14032543

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 64663, 323315, 452641, 840619, 2263205, 4203095, 5884333, 29421665]

約数ペア:

[(1, 29421665), (5, 5884333), (7, 4203095), (13, 2263205), (35, 840619), (65, 452641), (91, 323315), (455, 64663)]