67090045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 96560640

約数和(自身を除く): 29470595

約数列:

[1, 5, 11, 19, 31, 55, 95, 109, 155, 209, 341, 361, 545, 589, 1045, 1199, 1705, 1805, 2071, 2945, 3379, 3971, 5995, 6479, 10355, 11191, 16895, 19855, 22781, 32395, 37169, 39349, 55955, 64201, 113905, 123101, 185845, 196745, 321005, 432839, 615505, 706211, 1219819, 2164195, 3531055, 6099095, 13418009, 67090045]

約数ペア:

[(1, 67090045), (5, 13418009), (11, 6099095), (19, 3531055), (31, 2164195), (55, 1219819), (95, 706211), (109, 615505), (155, 432839), (209, 321005), (341, 196745), (361, 185845), (545, 123101), (589, 113905), (1045, 64201), (1199, 55955), (1705, 39349), (1805, 37169), (2071, 32395), (2945, 22781), (3379, 19855), (3971, 16895), (5995, 11191), (6479, 10355)]