320219845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{8971}}^1$

素因数の和:9057

約数の個数: 24

約数和(自身を含む): 429579360

約数和(自身を除く): 109359515

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 3245, 7139, 8971, 35695, 44855, 98681, 493405, 529289, 1085491, 2646445, 5427455, 5822179, 29110895, 64043969, 320219845]

約数ペア:

[(1, 320219845), (5, 64043969), (11, 29110895), (55, 5822179), (59, 5427455), (121, 2646445), (295, 1085491), (605, 529289), (649, 493405), (3245, 98681), (7139, 44855), (8971, 35695)]