27619185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 48889728

約数和(自身を除く): 21270543

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2293, 2409, 4015, 6879, 11465, 12045, 25223, 34395, 75669, 126115, 167389, 378345, 502167, 836945, 1841279, 2510835, 5523837, 9206395, 27619185]

約数ペア:

[(1, 27619185), (3, 9206395), (5, 5523837), (11, 2510835), (15, 1841279), (33, 836945), (55, 502167), (73, 378345), (165, 167389), (219, 126115), (365, 75669), (803, 34395), (1095, 25223), (2293, 12045), (2409, 11465), (4015, 6879)]