26656905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 49412160

約数和(自身を除く): 22755255

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 773, 1045, 1815, 2299, 2319, 3135, 3865, 6897, 8503, 11495, 11595, 14687, 25509, 34485, 42515, 44061, 73435, 93533, 127545, 161557, 220305, 280599, 467665, 484671, 807785, 1402995, 1777127, 2423355, 5331381, 8885635, 26656905]

約数ペア:

[(1, 26656905), (3, 8885635), (5, 5331381), (11, 2423355), (15, 1777127), (19, 1402995), (33, 807785), (55, 484671), (57, 467665), (95, 280599), (121, 220305), (165, 161557), (209, 127545), (285, 93533), (363, 73435), (605, 44061), (627, 42515), (773, 34485), (1045, 25509), (1815, 14687), (2299, 11595), (2319, 11495), (3135, 8503), (3865, 6897)]