63445245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 105525504

約数和(自身を除く): 42080259

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 1065, 1453, 2911, 4359, 7265, 8733, 14555, 21795, 43665, 59573, 103163, 178719, 297865, 309489, 515815, 893595, 1547445, 4229683, 12689049, 21148415, 63445245]

約数ペア:

[(1, 63445245), (3, 21148415), (5, 12689049), (15, 4229683), (41, 1547445), (71, 893595), (123, 515815), (205, 309489), (213, 297865), (355, 178719), (615, 103163), (1065, 59573), (1453, 43665), (2911, 21795), (4359, 14555), (7265, 8733)]