290367045

素因数分解:

$3^3\times 5^1\times {\mathrm{2150867}}^1$

素因数の和:2150881

約数の個数: 16

約数和(自身を含む): 516208320

約数和(自身を除く): 225841275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2150867, 6452601, 10754335, 19357803, 32263005, 58073409, 96789015, 290367045]

約数ペア:

[(1, 290367045), (3, 96789015), (5, 58073409), (9, 32263005), (15, 19357803), (27, 10754335), (45, 6452601), (135, 2150867)]