426522095

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 552484800

約数和(自身を除く): 125962705

約数列:

[1, 5, 17, 85, 97, 179, 289, 485, 895, 1445, 1649, 3043, 4913, 8245, 15215, 17363, 24565, 28033, 51731, 86815, 140165, 258655, 295171, 476561, 879427, 1475855, 2382805, 4397135, 5017907, 25089535, 85304419, 426522095]

約数ペア:

[(1, 426522095), (5, 85304419), (17, 25089535), (85, 5017907), (97, 4397135), (179, 2382805), (289, 1475855), (485, 879427), (895, 476561), (1445, 295171), (1649, 258655), (3043, 140165), (4913, 86815), (8245, 51731), (15215, 28033), (17363, 24565)]