53259255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{56359}}^1$

素因数の和:56380

約数の個数: 32

約数和(自身を含む): 108211200

約数和(自身を除く): 54951945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 56359, 169077, 281795, 394513, 507231, 845385, 1183539, 1521693, 1972565, 2536155, 3550617, 5917695, 7608465, 10651851, 17753085, 53259255]

約数ペア:

[(1, 53259255), (3, 17753085), (5, 10651851), (7, 7608465), (9, 5917695), (15, 3550617), (21, 2536155), (27, 1972565), (35, 1521693), (45, 1183539), (63, 845385), (105, 507231), (135, 394513), (189, 281795), (315, 169077), (945, 56359)]