13108975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 18003312

約数和(自身を除く): 4894337

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 653, 803, 1825, 3265, 4015, 7183, 16325, 20075, 35915, 47669, 179575, 238345, 524359, 1191725, 2621795, 13108975]

約数ペア:

[(1, 13108975), (5, 2621795), (11, 1191725), (25, 524359), (55, 238345), (73, 179575), (275, 47669), (365, 35915), (653, 20075), (803, 16325), (1825, 7183), (3265, 4015)]