2912139045

素因数分解:

$3^2\times 5^1\times {\mathrm{64714201}}^1$

素因数の和:64714212

約数の個数: 12

約数和(自身を含む): 5047707756

約数和(自身を除く): 2135568711

約数列:

[1, 3, 5, 9, 15, 45, 64714201, 194142603, 323571005, 582427809, 970713015, 2912139045]

約数ペア:

[(1, 2912139045), (3, 970713015), (5, 582427809), (9, 323571005), (15, 194142603), (45, 64714201)]