2754021735

素因数分解:

$3^3\times 5^1\times {\mathrm{20400161}}^1$

素因数の和:20400175

約数の個数: 16

約数和(自身を含む): 4896038880

約数和(自身を除く): 2142017145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 20400161, 61200483, 102000805, 183601449, 306002415, 550804347, 918007245, 2754021735]

約数ペア:

[(1, 2754021735), (3, 918007245), (5, 550804347), (9, 306002415), (15, 183601449), (27, 102000805), (45, 61200483), (135, 20400161)]