16357315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 22752576

約数和(自身を除く): 6395261

約数列:

[1, 5, 13, 17, 65, 85, 113, 131, 221, 565, 655, 1105, 1469, 1703, 1921, 2227, 7345, 8515, 9605, 11135, 14803, 24973, 28951, 74015, 124865, 144755, 192439, 251651, 962195, 1258255, 3271463, 16357315]

約数ペア:

[(1, 16357315), (5, 3271463), (13, 1258255), (17, 962195), (65, 251651), (85, 192439), (113, 144755), (131, 124865), (221, 74015), (565, 28951), (655, 24973), (1105, 14803), (1469, 11135), (1703, 9605), (1921, 8515), (2227, 7345)]