15510874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 25147584

約数和(自身を除く): 9636710

約数列:

[1, 2, 41, 43, 53, 82, 83, 86, 106, 166, 1763, 2173, 2279, 3403, 3526, 3569, 4346, 4399, 4558, 6806, 7138, 8798, 93439, 146329, 180359, 186878, 189157, 292658, 360718, 378314, 7755437, 15510874]

約数ペア:

[(1, 15510874), (2, 7755437), (41, 378314), (43, 360718), (53, 292658), (82, 189157), (83, 186878), (86, 180359), (106, 146329), (166, 93439), (1763, 8798), (2173, 7138), (2279, 6806), (3403, 4558), (3526, 4399), (3569, 4346)]