26521055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 10976545

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 619, 779, 1045, 2255, 3095, 3895, 6809, 8569, 11761, 25379, 34045, 42845, 58805, 126895, 129371, 279169, 482201, 646855, 1395845, 2411005, 5304211, 26521055]

約数ペア:

[(1, 26521055), (5, 5304211), (11, 2411005), (19, 1395845), (41, 646855), (55, 482201), (95, 279169), (205, 129371), (209, 126895), (451, 58805), (619, 42845), (779, 34045), (1045, 25379), (2255, 11761), (3095, 8569), (3895, 6809)]