319284245

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{30307}}^1$

素因数の和:30369

約数の個数: 24

約数和(自身を含む): 456074784

約数和(自身を除く): 136790539

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 10535, 30307, 151535, 212149, 1060745, 1303201, 1485043, 6516005, 7425215, 9122407, 45612035, 63856849, 319284245]

約数ペア:

[(1, 319284245), (5, 63856849), (7, 45612035), (35, 9122407), (43, 7425215), (49, 6516005), (215, 1485043), (245, 1303201), (301, 1060745), (1505, 212149), (2107, 151535), (10535, 30307)]