66674205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37991}}^1$

素因数の和:38018

約数の個数: 32

約数和(自身を含む): 127653120

約数和(自身を除く): 60978915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 37991, 113973, 189955, 341919, 493883, 569865, 1025757, 1481649, 1709595, 2469415, 4444947, 5128785, 7408245, 13334841, 22224735, 66674205]

約数ペア:

[(1, 66674205), (3, 22224735), (5, 13334841), (9, 7408245), (13, 5128785), (15, 4444947), (27, 2469415), (39, 1709595), (45, 1481649), (65, 1025757), (117, 569865), (135, 493883), (195, 341919), (351, 189955), (585, 113973), (1755, 37991)]