27418755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 27739005

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 53, 65, 91, 105, 159, 195, 265, 273, 371, 379, 455, 689, 795, 1113, 1137, 1365, 1855, 1895, 2067, 2653, 3445, 4823, 4927, 5565, 5685, 7959, 10335, 13265, 14469, 14781, 20087, 24115, 24635, 34489, 39795, 60261, 72345, 73905, 100435, 103467, 140609, 172445, 261131, 301305, 421827, 517335, 703045, 783393, 1305655, 1827917, 2109135, 3916965, 5483751, 9139585, 27418755]

約数ペア:

[(1, 27418755), (3, 9139585), (5, 5483751), (7, 3916965), (13, 2109135), (15, 1827917), (21, 1305655), (35, 783393), (39, 703045), (53, 517335), (65, 421827), (91, 301305), (105, 261131), (159, 172445), (195, 140609), (265, 103467), (273, 100435), (371, 73905), (379, 72345), (455, 60261), (689, 39795), (795, 34489), (1113, 24635), (1137, 24115), (1365, 20087), (1855, 14781), (1895, 14469), (2067, 13265), (2653, 10335), (3445, 7959), (4823, 5685), (4927, 5565)]