161570983075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2332313}}^1$

素因数の和:2332503

約数の個数: 24

約数和(自身を含む): 213434718768

約数和(自身を除く): 51863735693

約数列:

[1, 5, 17, 25, 85, 163, 425, 815, 2771, 4075, 13855, 69275, 2332313, 11661565, 39649321, 58307825, 198246605, 380167019, 991233025, 1900835095, 6462839323, 9504175475, 32314196615, 161570983075]

約数ペア:

[(1, 161570983075), (5, 32314196615), (17, 9504175475), (25, 6462839323), (85, 1900835095), (163, 991233025), (425, 380167019), (815, 198246605), (2771, 58307825), (4075, 39649321), (13855, 11661565), (69275, 2332313)]