251569175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5413}}^1$

素因数の和:5460

約数の個数: 36

約数和(自身を含む): 368563464

約数和(自身を除く): 116994289

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 3575, 4225, 5413, 9295, 27065, 46475, 59543, 70369, 135325, 297715, 351845, 774059, 914797, 1488575, 1759225, 3870295, 4573985, 10062767, 19351475, 22869925, 50313835, 251569175]

約数ペア:

[(1, 251569175), (5, 50313835), (11, 22869925), (13, 19351475), (25, 10062767), (55, 4573985), (65, 3870295), (143, 1759225), (169, 1488575), (275, 914797), (325, 774059), (715, 351845), (845, 297715), (1859, 135325), (3575, 70369), (4225, 59543), (5413, 46475), (9295, 27065)]