2893271805

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{174241}}^1$

素因数の和:174299

約数の個数: 40

約数和(自身を含む): 5312987064

約数和(自身を除く): 2419715259

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 174241, 522723, 871205, 1568169, 2613615, 4704507, 7143881, 7840845, 14113521, 21431643, 23522535, 35719405, 64294929, 70567605, 107158215, 192884787, 321474645, 578654361, 964423935, 2893271805]

約数ペア:

[(1, 2893271805), (3, 964423935), (5, 578654361), (9, 321474645), (15, 192884787), (27, 107158215), (41, 70567605), (45, 64294929), (81, 35719405), (123, 23522535), (135, 21431643), (205, 14113521), (369, 7840845), (405, 7143881), (615, 4704507), (1107, 2613615), (1845, 1568169), (3321, 871205), (5535, 522723), (16605, 174241)]