73867785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3613}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 124899840

約数和(自身を除く): 51032055

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3613, 4089, 6815, 10839, 18065, 20445, 54195, 104777, 169811, 314331, 509433, 523885, 849055, 1571655, 2547165, 4924519, 14773557, 24622595, 73867785]

約数ペア:

[(1, 73867785), (3, 24622595), (5, 14773557), (15, 4924519), (29, 2547165), (47, 1571655), (87, 849055), (141, 523885), (145, 509433), (235, 314331), (435, 169811), (705, 104777), (1363, 54195), (3613, 20445), (4089, 18065), (6815, 10839)]