15290535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 27740160

約数和(自身を除く): 12449625

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 4127, 12381, 20635, 53651, 61905, 78413, 160953, 235239, 268255, 392065, 804765, 1019369, 1176195, 3058107, 5096845, 15290535]

約数ペア:

[(1, 15290535), (3, 5096845), (5, 3058107), (13, 1176195), (15, 1019369), (19, 804765), (39, 392065), (57, 268255), (65, 235239), (95, 160953), (195, 78413), (247, 61905), (285, 53651), (741, 20635), (1235, 12381), (3705, 4127)]