15824055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 28707840

約数和(自身を除く): 12883785

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 4271, 12813, 21355, 55523, 64065, 81149, 166569, 243447, 277615, 405745, 832845, 1054937, 1217235, 3164811, 5274685, 15824055]

約数ペア:

[(1, 15824055), (3, 5274685), (5, 3164811), (13, 1217235), (15, 1054937), (19, 832845), (39, 405745), (57, 277615), (65, 243447), (95, 166569), (195, 81149), (247, 64065), (285, 55523), (741, 21355), (1235, 12813), (3705, 4271)]