66337035

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 108691200

約数和(自身を除く): 42354165

約数列:

[1, 3, 5, 15, 67, 149, 201, 335, 443, 447, 745, 1005, 1329, 2215, 2235, 6645, 9983, 29681, 29949, 49915, 66007, 89043, 148405, 149745, 198021, 330035, 445215, 990105, 4422469, 13267407, 22112345, 66337035]

約数ペア:

[(1, 66337035), (3, 22112345), (5, 13267407), (15, 4422469), (67, 990105), (149, 445215), (201, 330035), (335, 198021), (443, 149745), (447, 148405), (745, 89043), (1005, 66007), (1329, 49915), (2215, 29949), (2235, 29681), (6645, 9983)]