27191255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4597}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 40388832

約数和(自身を除く): 13197577

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 4597, 5915, 22985, 32179, 59761, 160895, 298805, 418327, 776893, 2091635, 3884465, 5438251, 27191255]

約数ペア:

[(1, 27191255), (5, 5438251), (7, 3884465), (13, 2091635), (35, 776893), (65, 418327), (91, 298805), (169, 160895), (455, 59761), (845, 32179), (1183, 22985), (4597, 5915)]