26697055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 15604385

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4079, 6545, 20395, 28553, 44869, 69343, 142765, 224345, 314083, 346715, 485401, 762773, 1570415, 2427005, 3813865, 5339411, 26697055]

約数ペア:

[(1, 26697055), (5, 5339411), (7, 3813865), (11, 2427005), (17, 1570415), (35, 762773), (55, 485401), (77, 346715), (85, 314083), (119, 224345), (187, 142765), (385, 69343), (595, 44869), (935, 28553), (1309, 20395), (4079, 6545)]