75543910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3359}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 147329280

約数和(自身を除く): 71785370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3359, 4498, 6718, 11245, 16795, 22490, 33590, 43667, 87334, 218335, 436670, 581107, 1162214, 2905535, 5811070, 7554391, 15108782, 37771955, 75543910]

約数ペア:

[(1, 75543910), (2, 37771955), (5, 15108782), (10, 7554391), (13, 5811070), (26, 2905535), (65, 1162214), (130, 581107), (173, 436670), (346, 218335), (865, 87334), (1730, 43667), (2249, 33590), (3359, 22490), (4498, 16795), (6718, 11245)]