1197045

素因数分解:

$3^3\times 5^1\times {\mathrm{8867}}^1$

素因数の和:8881

約数の個数: 16

約数和(自身を含む): 2128320

約数和(自身を除く): 931275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8867, 26601, 44335, 79803, 133005, 239409, 399015, 1197045]

約数ペア:

[(1, 1197045), (3, 399015), (5, 239409), (9, 133005), (15, 79803), (27, 44335), (45, 26601), (135, 8867)]