15011295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 11986977

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 3347, 4485, 10041, 16735, 43511, 50205, 76981, 130533, 217555, 230943, 384905, 652665, 1000753, 1154715, 3002259, 5003765, 15011295]

約数ペア:

[(1, 15011295), (3, 5003765), (5, 3002259), (13, 1154715), (15, 1000753), (23, 652665), (39, 384905), (65, 230943), (69, 217555), (115, 130533), (195, 76981), (299, 50205), (345, 43511), (897, 16735), (1495, 10041), (3347, 4485)]