979475

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 1443360

約数和(自身を除く): 463885

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 193, 203, 725, 965, 1015, 1351, 4825, 5075, 5597, 6755, 27985, 33775, 39179, 139925, 195895, 979475]

約数ペア:

[(1, 979475), (5, 195895), (7, 139925), (25, 39179), (29, 33775), (35, 27985), (145, 6755), (175, 5597), (193, 5075), (203, 4825), (725, 1351), (965, 1015)]