90597165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{20899}}^1$

素因数の和:20941

約数の個数: 24

約数和(自身を含む): 153991200

約数和(自身を除く): 63394035

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 20899, 62697, 104495, 313485, 355283, 1065849, 1776415, 5329245, 6039811, 18119433, 30199055, 90597165]

約数ペア:

[(1, 90597165), (3, 30199055), (5, 18119433), (15, 6039811), (17, 5329245), (51, 1776415), (85, 1065849), (255, 355283), (289, 313485), (867, 104495), (1445, 62697), (4335, 20899)]