15146156987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{4273}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 17723901888

約数和(自身を除く): 2577744901

約数列:

[1, 13, 17, 43, 221, 373, 559, 731, 4273, 4849, 6341, 9503, 16039, 55549, 72641, 82433, 183739, 208507, 272663, 944333, 1593829, 2388607, 3123563, 3544619, 20719777, 27095093, 40606319, 68534647, 352236209, 890950411, 1165088999, 15146156987]

約数ペア:

[(1, 15146156987), (13, 1165088999), (17, 890950411), (43, 352236209), (221, 68534647), (373, 40606319), (559, 27095093), (731, 20719777), (4273, 3544619), (4849, 3123563), (6341, 2388607), (9503, 1593829), (16039, 944333), (55549, 272663), (72641, 208507), (82433, 183739)]