2213315055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1003771}}^1$

素因数の和:1003796

約数の個数: 36

約数和(自身を含む): 4462770312

約数和(自身を除く): 2249455257

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 1003771, 3011313, 5018855, 7026397, 9033939, 15056565, 21079191, 35131985, 45169695, 49184779, 63237573, 105395955, 147554337, 245923895, 316187865, 442663011, 737771685, 2213315055]

約数ペア:

[(1, 2213315055), (3, 737771685), (5, 442663011), (7, 316187865), (9, 245923895), (15, 147554337), (21, 105395955), (35, 63237573), (45, 49184779), (49, 45169695), (63, 35131985), (105, 21079191), (147, 15056565), (245, 9033939), (315, 7026397), (441, 5018855), (735, 3011313), (2205, 1003771)]