4095105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 7670784

約数和(自身を除く): 3575679

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 907, 1505, 2721, 4515, 4535, 6349, 13605, 19047, 31745, 39001, 95235, 117003, 195005, 273007, 585015, 819021, 1365035, 4095105]

約数ペア:

[(1, 4095105), (3, 1365035), (5, 819021), (7, 585015), (15, 273007), (21, 195005), (35, 117003), (43, 95235), (105, 39001), (129, 31745), (215, 19047), (301, 13605), (645, 6349), (903, 4535), (907, 4515), (1505, 2721)]