90297045

素因数分解:

$3^3\times 5^1\times {\mathrm{668867}}^1$

素因数の和:668881

約数の個数: 16

約数和(自身を含む): 160528320

約数和(自身を除く): 70231275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 668867, 2006601, 3344335, 6019803, 10033005, 18059409, 30099015, 90297045]

約数ペア:

[(1, 90297045), (3, 30099015), (5, 18059409), (9, 10033005), (15, 6019803), (27, 3344335), (45, 2006601), (135, 668867)]