12594725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 18516672

約数和(自身を除く): 5921947

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 271, 275, 325, 715, 845, 1355, 1859, 2981, 3523, 3575, 4225, 6775, 9295, 14905, 17615, 38753, 45799, 46475, 74525, 88075, 193765, 228995, 503789, 968825, 1144975, 2518945, 12594725]

約数ペア:

[(1, 12594725), (5, 2518945), (11, 1144975), (13, 968825), (25, 503789), (55, 228995), (65, 193765), (143, 88075), (169, 74525), (271, 46475), (275, 45799), (325, 38753), (715, 17615), (845, 14905), (1355, 9295), (1859, 6775), (2981, 4225), (3523, 3575)]