9847675

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 13704480

約数和(自身を除く): 3856805

約数列:

[1, 5, 17, 25, 29, 47, 85, 145, 235, 289, 425, 493, 725, 799, 1175, 1363, 1445, 2465, 3995, 6815, 7225, 8381, 12325, 13583, 19975, 23171, 34075, 41905, 67915, 115855, 209525, 339575, 393907, 579275, 1969535, 9847675]

約数ペア:

[(1, 9847675), (5, 1969535), (17, 579275), (25, 393907), (29, 339575), (47, 209525), (85, 115855), (145, 67915), (235, 41905), (289, 34075), (425, 23171), (493, 19975), (725, 13583), (799, 12325), (1175, 8381), (1363, 7225), (1445, 6815), (2465, 3995)]