40800955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4157}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 53089344

約数和(自身を除く): 12288389

約数列:

[1, 5, 13, 65, 151, 755, 1963, 4157, 9815, 20785, 54041, 270205, 627707, 3138535, 8160191, 40800955]

約数ペア:

[(1, 40800955), (5, 8160191), (13, 3138535), (65, 627707), (151, 270205), (755, 54041), (1963, 20785), (4157, 9815)]