25974465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 45747072

約数和(自身を除く): 19772607

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1301, 1331, 1815, 3903, 3993, 6505, 6655, 14311, 19515, 19965, 42933, 71555, 157421, 214665, 472263, 787105, 1731631, 2361315, 5194893, 8658155, 25974465]

約数ペア:

[(1, 25974465), (3, 8658155), (5, 5194893), (11, 2361315), (15, 1731631), (33, 787105), (55, 472263), (121, 214665), (165, 157421), (363, 71555), (605, 42933), (1301, 19965), (1331, 19515), (1815, 14311), (3903, 6655), (3993, 6505)]