78170235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 148096032

約数和(自身を除く): 69925797

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 3313, 4719, 7865, 9939, 16565, 23595, 36443, 43069, 49695, 109329, 129207, 182215, 215345, 400873, 473759, 546645, 646035, 1202619, 1421277, 2004365, 2368795, 5211349, 6013095, 7106385, 15634047, 26056745, 78170235]

約数ペア:

[(1, 78170235), (3, 26056745), (5, 15634047), (11, 7106385), (13, 6013095), (15, 5211349), (33, 2368795), (39, 2004365), (55, 1421277), (65, 1202619), (121, 646035), (143, 546645), (165, 473759), (195, 400873), (363, 215345), (429, 182215), (605, 129207), (715, 109329), (1573, 49695), (1815, 43069), (2145, 36443), (3313, 23595), (4719, 16565), (7865, 9939)]