1330644245

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{126307}}^1$

素因数の和:126369

約数の個数: 24

約数和(自身を含む): 1900682784

約数和(自身を除く): 570038539

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 10535, 126307, 631535, 884149, 4420745, 5431201, 6189043, 27156005, 30945215, 38018407, 190092035, 266128849, 1330644245]

約数ペア:

[(1, 1330644245), (5, 266128849), (7, 190092035), (35, 38018407), (43, 30945215), (49, 27156005), (215, 6189043), (245, 5431201), (301, 4420745), (1505, 884149), (2107, 631535), (10535, 126307)]