78825435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 136254720

約数和(自身を除く): 57429285

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 547, 739, 1641, 2217, 2735, 3695, 7111, 8205, 9607, 11085, 21333, 28821, 35555, 48035, 106665, 144105, 404233, 1212699, 2021165, 5255029, 6063495, 15765087, 26275145, 78825435]

約数ペア:

[(1, 78825435), (3, 26275145), (5, 15765087), (13, 6063495), (15, 5255029), (39, 2021165), (65, 1212699), (195, 404233), (547, 144105), (739, 106665), (1641, 48035), (2217, 35555), (2735, 28821), (3695, 21333), (7111, 11085), (8205, 9607)]