26225815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 41554944

約数和(自身を除く): 15329129

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4007, 6545, 20035, 28049, 44077, 68119, 140245, 220385, 308539, 340595, 476833, 749309, 1542695, 2384165, 3746545, 5245163, 26225815]

約数ペア:

[(1, 26225815), (5, 5245163), (7, 3746545), (11, 2384165), (17, 1542695), (35, 749309), (55, 476833), (77, 340595), (85, 308539), (119, 220385), (187, 140245), (385, 68119), (595, 44077), (935, 28049), (1309, 20035), (4007, 6545)]