264141045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19562

約数の個数: 48

約数和(自身を含む): 535446912

約数和(自身を除く): 271305867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 13545, 19501, 58503, 97505, 136507, 175509, 292515, 409521, 682535, 838543, 877545, 1228563, 2047605, 2515629, 4192715, 5869801, 6142815, 7546887, 12578145, 17609403, 29349005, 37734435, 52828209, 88047015, 264141045]

約数ペア:

[(1, 264141045), (3, 88047015), (5, 52828209), (7, 37734435), (9, 29349005), (15, 17609403), (21, 12578145), (35, 7546887), (43, 6142815), (45, 5869801), (63, 4192715), (105, 2515629), (129, 2047605), (215, 1228563), (301, 877545), (315, 838543), (387, 682535), (645, 409521), (903, 292515), (1505, 175509), (1935, 136507), (2709, 97505), (4515, 58503), (13545, 19501)]