54990045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111091}}^1$

素因数の和:111113

約数の個数: 24

約数和(自身を含む): 103982112

約数和(自身を除く): 48992067

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 111091, 333273, 555455, 999819, 1222001, 1666365, 3666003, 4999095, 6110005, 10998009, 18330015, 54990045]

約数ペア:

[(1, 54990045), (3, 18330015), (5, 10998009), (9, 6110005), (11, 4999095), (15, 3666003), (33, 1666365), (45, 1222001), (55, 999819), (99, 555455), (165, 333273), (495, 111091)]