465885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 64

約数和(自身を含む): 1036800

約数和(自身を除く): 570915

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 29, 35, 45, 51, 63, 85, 87, 105, 119, 135, 145, 153, 189, 203, 255, 261, 315, 357, 435, 459, 493, 595, 609, 765, 783, 945, 1015, 1071, 1305, 1479, 1785, 1827, 2295, 2465, 3045, 3213, 3451, 3915, 4437, 5355, 5481, 7395, 9135, 10353, 13311, 16065, 17255, 22185, 27405, 31059, 51765, 66555, 93177, 155295, 465885]

約数ペア:

[(1, 465885), (3, 155295), (5, 93177), (7, 66555), (9, 51765), (15, 31059), (17, 27405), (21, 22185), (27, 17255), (29, 16065), (35, 13311), (45, 10353), (51, 9135), (63, 7395), (85, 5481), (87, 5355), (105, 4437), (119, 3915), (135, 3451), (145, 3213), (153, 3045), (189, 2465), (203, 2295), (255, 1827), (261, 1785), (315, 1479), (357, 1305), (435, 1071), (459, 1015), (493, 945), (595, 783), (609, 765)]