12369975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 21855744

約数和(自身を除く): 9485769

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 101, 115, 213, 303, 345, 355, 505, 575, 1065, 1515, 1633, 1725, 1775, 2323, 2525, 4899, 5325, 6969, 7171, 7575, 8165, 11615, 21513, 24495, 34845, 35855, 40825, 58075, 107565, 122475, 164933, 174225, 179275, 494799, 537825, 824665, 2473995, 4123325, 12369975]

約数ペア:

[(1, 12369975), (3, 4123325), (5, 2473995), (15, 824665), (23, 537825), (25, 494799), (69, 179275), (71, 174225), (75, 164933), (101, 122475), (115, 107565), (213, 58075), (303, 40825), (345, 35855), (355, 34845), (505, 24495), (575, 21513), (1065, 11615), (1515, 8165), (1633, 7575), (1725, 7171), (1775, 6969), (2323, 5325), (2525, 4899)]