81069495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13463

約数の個数: 32

約数和(自身を含む): 144205824

約数和(自身を除く): 63136329

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 13411, 40233, 67055, 174343, 201165, 415741, 523029, 871715, 1247223, 2078705, 2615145, 5404633, 6236115, 16213899, 27023165, 81069495]

約数ペア:

[(1, 81069495), (3, 27023165), (5, 16213899), (13, 6236115), (15, 5404633), (31, 2615145), (39, 2078705), (65, 1247223), (93, 871715), (155, 523029), (195, 415741), (403, 201165), (465, 174343), (1209, 67055), (2015, 40233), (6045, 13411)]