42501855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23417}}^1$

素因数の和:23447

約数の個数: 24

約数和(自身を含む): 74750256

約数和(自身を除く): 32248401

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 23417, 70251, 117085, 257587, 351255, 772761, 1287935, 2833457, 3863805, 8500371, 14167285, 42501855]

約数ペア:

[(1, 42501855), (3, 14167285), (5, 8500371), (11, 3863805), (15, 2833457), (33, 1287935), (55, 772761), (121, 351255), (165, 257587), (363, 117085), (605, 70251), (1815, 23417)]