402555005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{1871}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 496813824

約数和(自身を除く): 94258819

約数列:

[1, 5, 37, 185, 1163, 1871, 5815, 9355, 43031, 69227, 215155, 346135, 2175973, 10879865, 80511001, 402555005]

約数ペア:

[(1, 402555005), (5, 80511001), (37, 10879865), (185, 2175973), (1163, 346135), (1871, 215155), (5815, 69227), (9355, 43031)]