15552925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 20534400

約数和(自身を除く): 4981475

約数列:

[1, 5, 19, 25, 95, 137, 239, 475, 685, 1195, 2603, 3425, 4541, 5975, 13015, 22705, 32743, 65075, 113525, 163715, 622117, 818575, 3110585, 15552925]

約数ペア:

[(1, 15552925), (5, 3110585), (19, 818575), (25, 622117), (95, 163715), (137, 113525), (239, 65075), (475, 32743), (685, 22705), (1195, 13015), (2603, 5975), (3425, 4541)]