42904455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 76025088

約数和(自身を除く): 33120633

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 3881, 11055, 11643, 19405, 42691, 58215, 128073, 213455, 260027, 640365, 780081, 1300135, 2860297, 3900405, 8580891, 14301485, 42904455]

約数ペア:

[(1, 42904455), (3, 14301485), (5, 8580891), (11, 3900405), (15, 2860297), (33, 1300135), (55, 780081), (67, 640365), (165, 260027), (201, 213455), (335, 128073), (737, 58215), (1005, 42691), (2211, 19405), (3685, 11643), (3881, 11055)]