40252545

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5267

約数の個数: 40

約数和(自身を含む): 75968640

約数和(自身を除く): 35716095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 5231, 7695, 15693, 26155, 47079, 78465, 99389, 141237, 235395, 298167, 423711, 496945, 706185, 894501, 1490835, 2118555, 2683503, 4472505, 8050509, 13417515, 40252545]

約数ペア:

[(1, 40252545), (3, 13417515), (5, 8050509), (9, 4472505), (15, 2683503), (19, 2118555), (27, 1490835), (45, 894501), (57, 706185), (81, 496945), (95, 423711), (135, 298167), (171, 235395), (285, 141237), (405, 99389), (513, 78465), (855, 47079), (1539, 26155), (2565, 15693), (5231, 7695)]