5302215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 10108800

約数和(自身を除く): 4806585

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 239, 255, 261, 435, 493, 717, 765, 1195, 1305, 1479, 2151, 2465, 3585, 4063, 4437, 6931, 7395, 10755, 12189, 20315, 20793, 22185, 34655, 36567, 60945, 62379, 103965, 117827, 182835, 311895, 353481, 589135, 1060443, 1767405, 5302215]

約数ペア:

[(1, 5302215), (3, 1767405), (5, 1060443), (9, 589135), (15, 353481), (17, 311895), (29, 182835), (45, 117827), (51, 103965), (85, 62379), (87, 60945), (145, 36567), (153, 34655), (239, 22185), (255, 20793), (261, 20315), (435, 12189), (493, 10755), (717, 7395), (765, 6931), (1195, 4437), (1305, 4063), (1479, 3585), (2151, 2465)]