23349415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 31072896

約数和(自身を除く): 7723481

約数列:

[1, 5, 17, 53, 71, 73, 85, 265, 355, 365, 901, 1207, 1241, 3763, 3869, 4505, 5183, 6035, 6205, 18815, 19345, 25915, 63971, 65773, 88111, 274699, 319855, 328865, 440555, 1373495, 4669883, 23349415]

約数ペア:

[(1, 23349415), (5, 4669883), (17, 1373495), (53, 440555), (71, 328865), (73, 319855), (85, 274699), (265, 88111), (355, 65773), (365, 63971), (901, 25915), (1207, 19345), (1241, 18815), (3763, 6205), (3869, 6035), (4505, 5183)]