56889495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 109654272

約数和(自身を除く): 52764777

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3137, 3627, 6045, 9411, 15685, 18135, 28233, 40781, 47055, 97247, 122343, 141165, 203905, 291741, 367029, 486235, 611715, 875223, 1264211, 1458705, 1835145, 3792633, 4376115, 6321055, 11377899, 18963165, 56889495]

約数ペア:

[(1, 56889495), (3, 18963165), (5, 11377899), (9, 6321055), (13, 4376115), (15, 3792633), (31, 1835145), (39, 1458705), (45, 1264211), (65, 875223), (93, 611715), (117, 486235), (155, 367029), (195, 291741), (279, 203905), (403, 141165), (465, 122343), (585, 97247), (1209, 47055), (1395, 40781), (2015, 28233), (3137, 18135), (3627, 15685), (6045, 9411)]