29325725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 43024032

約数和(自身を除く): 13698307

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 631, 715, 845, 1859, 3155, 3575, 4225, 6941, 8203, 9295, 15775, 34705, 41015, 46475, 90233, 106639, 173525, 205075, 451165, 533195, 1173029, 2255825, 2665975, 5865145, 29325725]

約数ペア:

[(1, 29325725), (5, 5865145), (11, 2665975), (13, 2255825), (25, 1173029), (55, 533195), (65, 451165), (143, 205075), (169, 173525), (275, 106639), (325, 90233), (631, 46475), (715, 41015), (845, 34705), (1859, 15775), (3155, 9295), (3575, 8203), (4225, 6941)]