2137375035

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{778643}}^1$

素因数の和:778715

約数の個数: 24

約数和(自身を含む): 3765522384

約数和(自身を除く): 1628147349

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 778643, 2335929, 3893215, 7007787, 11679645, 35038935, 47497223, 142491669, 237486115, 427475007, 712458345, 2137375035]

約数ペア:

[(1, 2137375035), (3, 712458345), (5, 427475007), (9, 237486115), (15, 142491669), (45, 47497223), (61, 35038935), (183, 11679645), (305, 7007787), (549, 3893215), (915, 2335929), (2745, 778643)]