52910725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15913}}^1$

素因数の和:15949

約数の個数: 24

約数和(自身を含む): 78933440

約数和(自身を除く): 26022715

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 15913, 79565, 111391, 302347, 397825, 556955, 1511735, 2116429, 2784775, 7558675, 10582145, 52910725]

約数ペア:

[(1, 52910725), (5, 10582145), (7, 7558675), (19, 2784775), (25, 2116429), (35, 1511735), (95, 556955), (133, 397825), (175, 302347), (475, 111391), (665, 79565), (3325, 15913)]