188429345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 255564288

約数和(自身を除く): 67134943

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 481, 611, 1667, 1739, 2405, 3055, 8335, 8695, 21671, 22607, 61679, 78349, 108355, 113035, 308395, 391745, 801827, 1018537, 2898913, 4009135, 5092685, 14494565, 37685869, 188429345]

約数ペア:

[(1, 188429345), (5, 37685869), (13, 14494565), (37, 5092685), (47, 4009135), (65, 2898913), (185, 1018537), (235, 801827), (481, 391745), (611, 308395), (1667, 113035), (1739, 108355), (2405, 78349), (3055, 61679), (8335, 22607), (8695, 21671)]