1293301155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3748699}}^1$

素因数の和:3748730

約数の個数: 16

約数和(自身を含む): 2159251200

約数和(自身を除く): 865950045

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 3748699, 11246097, 18743495, 56230485, 86220077, 258660231, 431100385, 1293301155]

約数ペア:

[(1, 1293301155), (3, 431100385), (5, 258660231), (15, 86220077), (23, 56230485), (69, 18743495), (115, 11246097), (345, 3748699)]