27193275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6396

約数の個数: 36

約数和(自身を含む): 51277720

約数和(自身を除く): 24084445

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 6361, 19083, 31805, 57249, 95415, 120859, 159025, 286245, 362577, 477075, 604295, 1087731, 1431225, 1812885, 3021475, 5438655, 9064425, 27193275]

約数ペア:

[(1, 27193275), (3, 9064425), (5, 5438655), (9, 3021475), (15, 1812885), (19, 1431225), (25, 1087731), (45, 604295), (57, 477075), (75, 362577), (95, 286245), (171, 159025), (225, 120859), (285, 95415), (475, 57249), (855, 31805), (1425, 19083), (4275, 6361)]