1236156975

素因数分解:

$3^2\times 5^2\times {\mathrm{5494031}}^1$

素因数の和:5494047

約数の個数: 18

約数和(自身を含む): 2214094896

約数和(自身を除く): 977937921

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5494031, 16482093, 27470155, 49446279, 82410465, 137350775, 247231395, 412052325, 1236156975]

約数ペア:

[(1, 1236156975), (3, 412052325), (5, 247231395), (9, 137350775), (15, 82410465), (25, 49446279), (45, 27470155), (75, 16482093), (225, 5494031)]