13417515

素因数分解:

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

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 25113600

約数和(自身を除く): 11696085

約数列:

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

約数ペア:

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