164031045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2273}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 278992512

約数和(自身を除く): 114961467

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 2273, 4245, 4811, 6819, 11365, 14433, 24055, 34095, 38641, 72165, 115923, 193205, 579615, 643259, 1929777, 3216295, 9648885, 10935403, 32806209, 54677015, 164031045]

約数ペア:

[(1, 164031045), (3, 54677015), (5, 32806209), (15, 10935403), (17, 9648885), (51, 3216295), (85, 1929777), (255, 643259), (283, 579615), (849, 193205), (1415, 115923), (2273, 72165), (4245, 38641), (4811, 34095), (6819, 24055), (11365, 14433)]