142876905

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 89366295

約数列:

[1, 3, 5, 15, 127, 179, 381, 419, 537, 635, 895, 1257, 1905, 2095, 2685, 6285, 22733, 53213, 68199, 75001, 113665, 159639, 225003, 266065, 340995, 375005, 798195, 1125015, 9525127, 28575381, 47625635, 142876905]

約数ペア:

[(1, 142876905), (3, 47625635), (5, 28575381), (15, 9525127), (127, 1125015), (179, 798195), (381, 375005), (419, 340995), (537, 266065), (635, 225003), (895, 159639), (1257, 113665), (1905, 75001), (2095, 68199), (2685, 53213), (6285, 22733)]