66882945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 113731200

約数和(自身を除く): 46848255

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 2153, 6213, 6459, 10355, 10765, 31065, 32295, 40907, 122721, 204535, 234677, 613605, 704031, 1173385, 3520155, 4458863, 13376589, 22294315, 66882945]

約数ペア:

[(1, 66882945), (3, 22294315), (5, 13376589), (15, 4458863), (19, 3520155), (57, 1173385), (95, 704031), (109, 613605), (285, 234677), (327, 204535), (545, 122721), (1635, 40907), (2071, 32295), (2153, 31065), (6213, 10765), (6459, 10355)]