147982055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 196664832

約数和(自身を除く): 48682777

約数列:

[1, 5, 13, 37, 65, 185, 481, 1369, 1663, 2405, 6845, 8315, 17797, 21619, 61531, 88985, 108095, 307655, 799903, 2276647, 3999515, 11383235, 29596411, 147982055]

約数ペア:

[(1, 147982055), (5, 29596411), (13, 11383235), (37, 3999515), (65, 2276647), (185, 799903), (481, 307655), (1369, 108095), (1663, 88985), (2405, 61531), (6845, 21619), (8315, 17797)]