13612375

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 19888128

約数和(自身を除く): 6275753

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 329, 331, 875, 1175, 1645, 1655, 2317, 5875, 8225, 8275, 11585, 15557, 41125, 41375, 57925, 77785, 108899, 289625, 388925, 544495, 1944625, 2722475, 13612375]

約数ペア:

[(1, 13612375), (5, 2722475), (7, 1944625), (25, 544495), (35, 388925), (47, 289625), (125, 108899), (175, 77785), (235, 57925), (329, 41375), (331, 41125), (875, 15557), (1175, 11585), (1645, 8275), (1655, 8225), (2317, 5875)]