1177272045

素因数分解:

$3^2\times 5^1\times {\mathrm{26161601}}^1$

素因数の和:26161612

約数の個数: 12

約数和(自身を含む): 2040604956

約数和(自身を除く): 863332911

約数列:

[1, 3, 5, 9, 15, 45, 26161601, 78484803, 130808005, 235454409, 392424015, 1177272045]

約数ペア:

[(1, 1177272045), (3, 392424015), (5, 235454409), (9, 130808005), (15, 78484803), (45, 26161601)]