15389298

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 34326720

約数和(自身を除く): 18937422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 547, 1042, 1094, 1563, 1641, 3126, 3282, 4689, 4923, 9378, 9846, 14067, 14769, 28134, 29538, 284987, 569974, 854961, 1709922, 2564883, 5129766, 7694649, 15389298]

約数ペア:

[(1, 15389298), (2, 7694649), (3, 5129766), (6, 2564883), (9, 1709922), (18, 854961), (27, 569974), (54, 284987), (521, 29538), (547, 28134), (1042, 14769), (1094, 14067), (1563, 9846), (1641, 9378), (3126, 4923), (3282, 4689)]