31360635

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 56047680

約数和(自身を除く): 24687045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 997, 1165, 2097, 2991, 3495, 4985, 6291, 8973, 10485, 14955, 26919, 31455, 44865, 134595, 232301, 696903, 1161505, 2090709, 3484515, 6272127, 10453545, 31360635]

約数ペア:

[(1, 31360635), (3, 10453545), (5, 6272127), (9, 3484515), (15, 2090709), (27, 1161505), (45, 696903), (135, 232301), (233, 134595), (699, 44865), (997, 31455), (1165, 26919), (2097, 14955), (2991, 10485), (3495, 8973), (4985, 6291)]