7287435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 13524480

約数和(自身を除く): 6237045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2347, 3105, 7041, 11735, 21123, 35205, 53981, 63369, 105615, 161943, 269905, 316845, 485829, 809715, 1457487, 2429145, 7287435]

約数ペア:

[(1, 7287435), (3, 2429145), (5, 1457487), (9, 809715), (15, 485829), (23, 316845), (27, 269905), (45, 161943), (69, 105615), (115, 63369), (135, 53981), (207, 35205), (345, 21123), (621, 11735), (1035, 7041), (2347, 3105)]