7968825

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 14449968

約数和(自身を除く): 6481143

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 331, 535, 963, 993, 1605, 1655, 2675, 2979, 4815, 4965, 8025, 8275, 14895, 24075, 24825, 35417, 74475, 106251, 177085, 318753, 531255, 885425, 1593765, 2656275, 7968825]

約数ペア:

[(1, 7968825), (3, 2656275), (5, 1593765), (9, 885425), (15, 531255), (25, 318753), (45, 177085), (75, 106251), (107, 74475), (225, 35417), (321, 24825), (331, 24075), (535, 14895), (963, 8275), (993, 8025), (1605, 4965), (1655, 4815), (2675, 2979)]