70781425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 103747824

約数和(自身を除く): 32966399

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1523, 1859, 3575, 4225, 7615, 9295, 16753, 19799, 38075, 46475, 83765, 98995, 217789, 257387, 418825, 494975, 1088945, 1286935, 2831257, 5444725, 6434675, 14156285, 70781425]

約数ペア:

[(1, 70781425), (5, 14156285), (11, 6434675), (13, 5444725), (25, 2831257), (55, 1286935), (65, 1088945), (143, 494975), (169, 418825), (275, 257387), (325, 217789), (715, 98995), (845, 83765), (1523, 46475), (1859, 38075), (3575, 19799), (4225, 16753), (7615, 9295)]