72569145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{39983}}^1$

素因数の和:40013

約数の個数: 24

約数和(自身を含む): 127628928

約数和(自身を除く): 55059783

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 39983, 119949, 199915, 439813, 599745, 1319439, 2199065, 4837943, 6597195, 14513829, 24189715, 72569145]

約数ペア:

[(1, 72569145), (3, 24189715), (5, 14513829), (11, 6597195), (15, 4837943), (33, 2199065), (55, 1319439), (121, 599745), (165, 439813), (363, 199915), (605, 119949), (1815, 39983)]