72666735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{254971}}^1$

素因数の和:254998

約数の個数: 16

約数和(自身を含む): 122386560

約数和(自身を除く): 49719825

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 254971, 764913, 1274855, 3824565, 4844449, 14533347, 24222245, 72666735]

約数ペア:

[(1, 72666735), (3, 24222245), (5, 14533347), (15, 4844449), (19, 3824565), (57, 1274855), (95, 764913), (285, 254971)]