28194735

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4243}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 45224064

約数和(自身を除く): 17029329

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 4243, 6645, 12729, 21215, 63645, 1879649, 5638947, 9398245, 28194735]

約数ペア:

[(1, 28194735), (3, 9398245), (5, 5638947), (15, 1879649), (443, 63645), (1329, 21215), (2215, 12729), (4243, 6645)]