2497793895

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{106949}}^1$

素因数の和:107136

約数の個数: 32

約数和(自身を含む): 4466232000

約数和(自身を除く): 1968438105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 23355, 106949, 320847, 534745, 962541, 1604235, 2887623, 4812705, 14438115, 18502177, 55506531, 92510885, 166519593, 277532655, 499558779, 832597965, 2497793895]

約数ペア:

[(1, 2497793895), (3, 832597965), (5, 499558779), (9, 277532655), (15, 166519593), (27, 92510885), (45, 55506531), (135, 18502177), (173, 14438115), (519, 4812705), (865, 2887623), (1557, 1604235), (2595, 962541), (4671, 534745), (7785, 320847), (23355, 106949)]