80894685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{14939}}^1$

素因数の和:14985

約数の個数: 24

約数和(自身を含む): 136611360

約数和(自身を除く): 55716675

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 14939, 44817, 74695, 224085, 283841, 851523, 1419205, 4257615, 5392979, 16178937, 26964895, 80894685]

約数ペア:

[(1, 80894685), (3, 26964895), (5, 16178937), (15, 5392979), (19, 4257615), (57, 1419205), (95, 851523), (285, 283841), (361, 224085), (1083, 74695), (1805, 44817), (5415, 14939)]