133807750

素因数分解:

$2^1\times 5^3\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 251439552

約数和(自身を除く): 117631802

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 311, 622, 1555, 1721, 3110, 3442, 7775, 8605, 15550, 17210, 38875, 43025, 77750, 86050, 215125, 430250, 535231, 1070462, 2676155, 5352310, 13380775, 26761550, 66903875, 133807750]

約数ペア:

[(1, 133807750), (2, 66903875), (5, 26761550), (10, 13380775), (25, 5352310), (50, 2676155), (125, 1070462), (250, 535231), (311, 430250), (622, 215125), (1555, 86050), (1721, 77750), (3110, 43025), (3442, 38875), (7775, 17210), (8605, 15550)]